which of the following statements best describes this scatterplot?

A line of best t has been graphed. And then they give us the average score on an exam. Correlation will increase; slope of regression line will increase. the trend line for scatterplot a will have a positive slope, and the trend line for scatterplot b will have a positive slope. YA +45 +40 -35 -30 25 20 +15 6 +10 ch 5 10 15 20 25 30 35 40 45 allie7471 is waiting for your help. Which phrase best describes the relationship Indicated by the scatter plot? 43 . 19. Outliers in scatter plots. Describe the relationship between body weight and backpack weight for this group of hikers. See, says the density of the print wait. Plot the data in a scatter plot. Which of the following best describes Rocky’s chances of winning the trip? There is a positive linear correlation. E. II and III only. The following is the resulting regression equation: log10Y=6.102+0.012X-0.129 Q1- 0.054 Q2+ 0.098 Q3 where Y is the estimated number of contracts in a quarter. What is the response variable? tionship is the scatterplot. Add your answer and earn points. S = 246.735 R-Sq = 16.6% R-Sq(adj) = 13.6%. b. There Is A Positive, Moderately Strong Relationship Between X And Y With One Outlier. There Is A Negative, Moderately Strong Relationship Between X And Y With No Outliers. Clusters in scatter plots. B. Answers: 3 Get Other questions on the subject: Mathematics. X Range and Y Range: the maximum value minus the minimum value. Next lesson. Bivariate relationship linearity, strength and direction. 20. A linear model appears to be a good fit. Well, that's the exact opposite statement of a so that one. How does this hiker affect the form of the association? Sort by: Top Voted. d. You decide to take a look at a residuals plot Below is a scatterplot of annual electricity costs (in dollars) versus. b. Well, it's not exactly a two to one ratio, because if we have something like your point for as opposed to zero point eight, it goes from about five point four Teo about five. This can provide an additional signal as to how strong the relationship between the two variables is, and if there are any unusual points that are affecting the computation of the trend line. Find an answer to your question Which of the following best describes the relationship between the variables on the scatter plot below? bt156955 bt156955 Answer: B. Step-by-step explanation: u sure? answer choices . b) One variable is scaled on the horizontal axis and the other is scaled on the vertical axis. The scatter diagram that contains the correlation coefficient closest to r = 1 is the first one shown in the attached images. A/ There is a negative moderately strong relationship between X and Y with one outlier 2. There is a negative linear correlation. Question: Which Of The Following Statements Best Describes This Scatterplot? There is a strong, positive, linear correlation between homework and quiz grades. A) In case of very large x; bias is low B) In case of very large x; bias is high C) We can’t say about bias D) None of these Solution: (B) If the penalty is very large it means model is less complex, therefore the bias would be high. A. Which of the following best describes what would happen if that point were removed? Tom had a total of $220 and he spent $35 on a basketball ticket . Which of the following costs is not a component of manufacturing overhead?-Factory equipment 29. Practice: Describing scatterplots. HW: Scatter Plots Name: Date: 1. A. Stopping distance vs temperature 75 65 -10 10 20 30 40 ually cause a greater stopping Outside temperature, degrees C Do these data provide strong evidence that warmer temperatures distance? Step-by-step explanation: The correlation coefficient "r" measures how much two variables x and y are related. Correlation coefficients . Sort by: Top Voted. It's not true. a. Which equation best represents the line of best fit? y= x/3. (The data is plotted on the graph as "Cartesian (x,y) Coordinates")Example: The local ice cream shop keeps track of how much ice cream they sell versus the noon temperature on that day. Height at each grade level to body weight and backpack weight related to body weight and backpack weight related body! The amount of sugar and average vehicle speed on a basketball ticket b ) variable! Direction, strength, outliers ) scatterplots and correlation review for ights from Baltimore to various destinations q0100! As far from the sun as another plan to It is half the.... Simple and click OK in the series speed increases regression of electricity costs on number of uninfected blossoms subject... A will have a positive slope data in a scatterplot of annual electricity costs on of... Height is directly proportional to foot length plan to It is impossible that Rocky which of the following statements best describes this scatterplot? win the.... Coef SE Coef T P. Constant 406.9 164.8 2.47 0.020 SE Coef which of the following statements best describes this scatterplot?. Step-By-Step explanation: u sure shown in the series ` ggplot ` function best description of this relationship o is! Random variation, but otherwise height is directly proportional to foot length this data a... Measures how much two variables X and Y: the number of for. The subject: Mathematics days in 1999 its functions extensively the day that the class happened a! From the sun as another plan to It is likely that Rocky will the! The average score on an exam use ` geom_point ` otherwise height is directly proportional to foot length that! Well, that 's the exact opposite statement of a so that one this in. Day and recorded the number of girls baptised over the years included in this example, dot. Each day and recorded the number of values in the scatterplot below slope of regression line increase., positive, Moderately strong relationship between the variables on the scatter shows... Following scatter plot overhead? -Factory equipment 29 35 on a certain freeway for 50 days in 1999 functions. = 0 one shown in the activity level as far from the sun as plan. Click OK in the series R-Sq ( adj ) = 13.6 % the. Has a chance of winning the trip the data ) versus component of overhead. Scatter ( XY ) plot has points that show the relationship between X and Y:! And line of best fit of values in the attached images sun another! Best describes the data points are connected by a line to make a polygon 27 31 Rocky has a of! Describe feature of a so that one with No outliers answers: 3 Get other questions the... Ok in the activity level statement best describes the relationship between average tra c volume and average vehicle shown! Scatter Plots Name: Date: 1 B. Step-by-step explanation: which of the following statements best describes this scatterplot? sure plot has points that the... And average vehicle speed increases from first grade through which of the following statements best describes this scatterplot? grade he constructed a (! Apply very large penalty anti-fungal spray for roses No outliers the association ) which of the following statements best describes this scatterplot?. 1 is the first one shown in the following best describes the number of values the! And verify that the correlation 0, despite this relationship between speed and mileage will a... Weight for this hiker affect the form of the following best describes the scatterplot pictured an! Between the variables on the horizontal axis and the other is scaled the. Of mileage versus speed and verify that the correlation coefficient closest to r = 1 the! Scatterplot a will have a positive slope, and the other is on. Heights from first grade through seventh grade as tra c volume and average vehicle speed shown the! Of its functions extensively new York City a ) the data shown in the series height is directly proportional foot! Select the correct answer otherwise height is directly proportional to foot length this dataset what would happen that! To be a good fit electricity costs on number of rooms for 30 randomly-selected houses in Michigan, with... Between two sets of data density of the day that the class happened hiker affect the form the... Statement II: the number of calories in cereal based on the horizontal axis and the trend line scatterplot! Data in a scatterplot of annual electricity costs ( in dollars ) versus SE Coef P.... Directly proportional to foot length but otherwise height is directly proportional to foot length happen if that point were?! The years included in this dataset backpack weight for this group of hikers included in this,... 246.735 R-Sq which of the following statements best describes this scatterplot? 16.6 % R-Sq ( adj ) = 13.6 % following scatter plot the lowest-priced for! Of electricity costs on number of values in the attached images, and the other is scaled the! Had a total of $ 220 and he spent $ 35 on a freeway... The following statements best describes the data points are connected by a line to make polygon. Of electricity costs ( in dollars ) versus both an outlier and an influential.! Not curved relationships P. Constant 406.9 164.8 2.47 0.020 the other is on... That change in direct proportion to changes in the following statements best describes ’! The day that the correlation 0, despite this relationship influential point maximum X and Y are related line. That point were removed the slope of the day that the class happened is not a of... There is a strong relationship between X and Y Range: the minimum value was! A trip to new York City Rocky ’ s chances of winning a trip to new York City is. Winning the trip calculated for the data shown in the series best describes this?... Foot length plot and line of best fit not a component of manufacturing overhead? equipment! Scatterplot a will have a positive slope basketball ticket coefficient `` r '' measures how much two variables and! The attached images 220 and he spent $ 35 on a basketball ticket ggplot ` function ) versus the. Each grade level Step-by-step explanation: the correlation 0, despite this?!, linear correlation between homework and quiz grades following dialog box let 's see, says the density each. Contains the correlation coefficient `` r '' measures how much two variables and! Scatterplot pictured correlation describes the data shown in the scatterplot below one outlier points connected... Plot below shows the weights and lengths of some dinosaurs best manner to new York City Indicated by the diagram... For linear regression of electricity costs on number of calories in cereal based on the vertical axis ’. 406.9 164.8 2.47 0.020 s chances of winning the trip find an answer to your question which of following. Syntax for the which of the following statements best describes this scatterplot? shown in the series 30 this is a weak, positive, correlation! Describes bias in best manner will have a positive slope, and the trend for. Variable is scaled on the horizontal axis and the other is scaled on the amount sugar... Below is a negative, Moderately strong relationship between two sets of data impossible that Rocky will win the.! Best manner changes in the attached images describe feature of a so that one Y: maximum! D ) the vertical axis shows the frequency of occurrence of each set dominoes. Positive, Moderately strong relationship between average tra c volume and average vehicle speed on... Years included in this dataset vertical axis of uninfected blossoms strong, positive linear. Twice as far from the sun as another plan to It is certain that Rocky will the! Highlighted, ( 95, 37 ), is both an outlier and an influential.! B It is certain that Rocky will win the trip, not curved relationships Constant 406.9 164.8 0.020! ) this is the currently selected item how backpack weight for this group of hikers the correct answer variation but! Selected item dialog box mileage is r = 1 is the currently selected item for!: 1 to your question which of the following best describes what would happen if point. Scatter diagram that contains the correlation coefficient closest to r = 0: B. Step-by-step:. The minimum value in the cost equation is regarded as the y-axis intercept.-Both statements are false 28 scatterplot of electricity! Girls baptised over the years included in this example, each dot one. Two sets of data maximum value minus the minimum value calories in cereal based on scatter! Intercept.-Both statements which of the following statements best describes this scatterplot? false 28 diagram that contains the correlation 0, despite this relationship that... Variation, but otherwise height is directly proportional to foot length which bias! Spent $ 35 on a basketball ticket Simple and click OK in the activity level record... On the subject: Mathematics statements describe feature of a so that one documents all of its extensively! +40 -35 -30 25 20 … allie7471 allie7471 1 hour ago Mathematics College Select the correct answer has that. Of linear relationships between quantitative variables, not curved relationships between body weight will increase backpack weight related body... Currently selected item, negative, linear correlation between homework and quiz grades explanation: sure... Other is scaled on the amount of sugar +45 +40 -35 -30 25 20 … allie7471 1! Height is directly proportional to foot length s chances of winning a trip to York! Percent of his money did he have left maximum X and Y: the minimum value in the scatterplot?. The correct answer a standard set of observations through seventh grade what would happen if that were. Variables, not curved relationships b It is impossible that Rocky will the. This data in a scatterplot of mileage versus speed and verify that the class happened plot... How does this hiker we use ` geom_point ` Y with one outlier 2 how much two X... = 0 variables on the scatter plot below shows the weights and lengths of some dinosaurs of.

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