MBS, Ex 11.94 on page 673Ranking driving performance of pro-fessional golfersThe data for this problem is in the attachedfile PGA..

a) (2)

b) (2)

c) (1)2 PGA:

PLAYER	DISTANCE	ACCURACY	INDEX
Woodland	322,3	72,56	9,433945
Champ	327,1	57,14	6,503472
Trahan	308,5	68,25	5,492577
Kang	316,2	60,48	5,104972
Furyk	287,5	80,95	4,391018
Vegas	308,7	62,24	4,005883
McCumber	317,3	54,66	3,852168
Teater	304,2	64,88	3,749133
Dahmen	302,1	66,57	3,745755
Bhatia	316,7	53,57	3,451332
Clark	308,3	59,09	3,12257
Perez	300,3	65,32	3,056796
Tway	320	48,79	2,916579
Jones	307	59,09	2,854504
Howell	305,6	58,89	2,51497
Knox	294,9	66,88	2,339891
Zhang	298,5	63,27	2,164451
Sucher	312,4	51,02	1,916359
Ryder	305,6	56,25	1,843798
Straka	299,4	60,32	1,600051
Riley	300,9	58,93	1,555976
Gligic	301,6	58,21	1,517273
Herron	282	71,43	0,836602
Bae	302,3	54,59	0,741296
Jacobson	293,9	60,71	0,565074
Davis	310,1	46,94	0,404821
Burgoon	296,6	55,95	-0,08832
Gordon	304,6	49,29	-0,13186
Sloan	294,8	57,14	-0,15695
Baddeley	287	63,29	-0,20182
Streb	295,1	55,95	-0,39762
Wagner	284,8	64,29	-0,40124
Lingmerth	277,7	69,64	-0,50516
Hoffmann	293,7	55,71	-0,74733
Molinari	297	52,68	-0,83717
Malnati	289,5	52,86	-2,33795
Kisner	274,7	61,98	-3,07119
Bailey	286,8	51,79	-3,16673
Gainey	284,7	51,43	-3,69128
Pelt	292,2	44,05	-4,02098

\"Hum, part D. a d. Find and interpret a 99% condence interval for the mean pivot pintop distance set by all farmers with 10 years of experience. e. Explain why the interval, part a. is wider than the interval, part d. Q 11.94 RANKING DRIVING PERFORMANCE OF PGA PROFESSIONAL (IOLFERS. Refer to The Spurt/oumul study of a new method for ranking the total driving performance of golfers on the PGA tour, Exercise 11.25LD (p 642). You t a straight~line model relating driving accuracy (y) to driving distance (x) to the data saved in the le Of interest is predicting y and estimating E(y) when a: : 300 yards. a. Find and interpret a 95% prediction interval for y. b. Find and interpret a 95% confidence interval for E(y). c. If you are interested in knowing the average driving accuracy of all PGA golfers who have a driving distance of 300 yards, which of the intervals is relevant? Explain. 11.95 SI'READING KATE Of Sl'lLLED LIQUID. Refer to [9|]