The following figure shows the result of a regression analysis of the explanatory variable sugar and the response variab

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The Following Figure Shows The Result Of A Regression Analysis Of The Explanatory Variable Sugar And The Response Variab 1 (48.23 KiB) Viewed 44 times

The following figure shows the result of a regression analysis of the explanatory variable sugar and the response variable y sodium for various breakfasts Complete parts a rough below Click here to view the scatterplat Click here to view the data. Click here to view the histogram of the residuals a. For this example, it seems that the average sodium content is as good a predictor as the one resulting from the regression equation. Do you expect to be large or smal? ? The value of will be small because there does not appear to be a strong correlation between the variables b. For this data, -0.039. Interpreti? + Almost none of the variability in the sodium content of cereals can be explained by their suger content c. Show the algebraic relationship between the correlation of -0.039 and the slope of the regression equation b= -0.55 using the fact that the standard deviations are 6 489 for sugar and 77.2 for sodium Hint. Recal tratar (Type integers or decimals. Do not round.) Clear All Check Answer Get More Help ENG 3:0 PM 96201 Textbook StatCrunch 80°F Sunny O Type here to search

Part ct B HW Score: 88.58%, 82.38 of 93 points Points: 4.00 of 6 Save An article shows a scatterplot for many nations selating the response variable y=anual al consumption per person in barrels) and the explanatory variablex-gross domestic product (GDP per person in thousands of dolar) The values shown on the plot were approximately as shown in the table. Nation A GOP B С D E 15 F G O Consumption H 8 2 13 13 4 31 20 15 9 4 27 31 11 31 31 a. Construct a scatteplot. Interpret Which scatterplot below correctly shows the data? B. 50-4 501 to. @ . . The scatterplot shows a strong positive association between the two vantables b. Find and interpret the prediction equation The regression equation is - 1.96 + (180) (Round to two decimal places as needed.) The slope means that as the GDP per person of a country increases by one thousand dollars, the consumpon per person tends to increase by 100 naels per person (Round to two decimal places as needed) They intercept is the oi consumption per person for a country with GDP per person of thousand dollars. Since we are no observations with such X-values the intercept does not have contextual meaning c. Find and interpret the correlation The correlation is (Round to two decimal places as needed.) Clear All Cheese View an Example Help Me Solve This Get More Help 3:15 PM