Question

The accompanying data are the coloris contents and the sugar content in grof 11 high fiber breatest cereals. Find the equation of the regression in Then construida soate plot of the data and draw the regression fine. Then the region equation to predict the value of y for each of the given as it meaning the value is not meaningful to predict the value of y, explain why not 150 198 Click the icon to view the table of caloric and sugar contents The equation of the represion tine in y-O- ) Round to two decal places needed) Com a plot of the data and the region line. Pot calories on the horizontal and sugar on the vertical Choose the coregraph below. ОА Ов oc OD La a) Predict the content for 10 calories it meaning Select the correct choice below and, if neer All in the box within your choice OA - Pound to two decimal places as needed O is not meaningful to predict the value ofy because x 150 is not an internal data OC. is not meaningful to predict this value of yeuse x 150 is inside the range of the original data I did the content for sale, if it is meaning Select the comed choice and, if necessary, fill in the webox within your choice OA- Round to two decimal places as needed O to meaning to predict this value of becsex well outside the many of the original data Oct is not meaningful to prediais value of sexu 30 is not an alue in the orginaldate deding content for 176 calories in a meaningful Select the come choice below and, in fill in the awes within your choice OA Round to deal places needed) O to meaningful to predict this value of x 178 value in the original OC is not meaningful to predict the value ofy because x 175 in the range of the originaldate dedit the content for 10 tis meaningful Select the same choice below and, if necessary, fill in the www box within your choice OA - Pound to two decimal places needed Oming to predial of 150 san value in the originaldate Oc. It is not meant to pred 100 de range of the original data

Answer 1

Sugary calories, x 140 190 9 170 ܘ 160 Il 170 17 190 13 190 18 200 19 190 10 160 10 170 n=1 Ex = 1930 ) Ex? = 341900, ey =128 Eye = 23090 Let प = mx tb m = nexy - Exey nenacenja 11 X23090 -19303128 Il X 341900 1930X1930

19- 1 - 其 17- 16. 15 14 13- 12- |||| 10- 9 载 日。 了一 其 6 5- 140 150 160 170 180 190 200

-20- (190, 19) (200, 8) (190, 17) -1-5- (190.13) (170,11) —10- 160,410) • o (179,10) (160,9 (190.9) (140, 6) •(170, 6) -5- 100 150 200

m = 0.1930 55556 Ey men b = n b = 128 0.193055556X 1930 il b 22. 236 1112 9 = = 0.1930 555566-22.2361112 115.179856 x- Intercept Yo Intercept y=-22.236112 6.7222 @ when X 150 y = value) 6 when X-90 when (meaningfulo y=-4.86111 (meaningless value) x = 175 yell.5486 (meaning fut Value) x = 198 y = 15.98888 (meaning ful value 1 @ when /