A company that makes cola drinks states that the mean caffeine content per 12-ounce bottle of cola is 50 milligrams. You want to test this claim. During your tests, you find that a random sample of thirty 12-ounce bottles of cola has caffeine content of 48.8 milligrams. Assume the population is normally distributed and the population standard deviation is 7.6 milligrams. At a =0.06, can you reject the company's claim? Complete parts (a) through (e). mean (a) Identify Ho and H. Choose the correct answer below. O B. Ho: us 50 O A. Ho: = 50 H: u# 50 Ha:u> 50 O D. Ho: =48.8 OC. Ho: u#48.8 H:= 48.8 Hu#48.8 O E. Ho: u s 48.8 OF. Ho: H#50

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A company that makes cola drinks states that the mean caffeine content per 12-ounce bottle of cola is 50 milligrams. You want to test this claim. During your tests, you find that a random sample of thirty 12-ounce bottles of cola has
caffeine content of 48.8 milligrams. Assume the population is normally distributed and the population standard deviation is 7.6 milligrams. At a= 0.06, can you reject the company's dlaim? Complete parts (a) through (e).
mean
(a) Identify Ho and H. Choose the correct answer below.
O B. Ho: us 50
O A. Ho: = 50
H: u# 50
OC. Họ: H#48.8
Hap> 50
O D . Ho μ 48.8
H:u#48.8
H:H= 48.8
O E. Ho: HS 48.8
H:u> 48.8
OF. Ho: H# 50
Hu= 50
Transcribed Image Text:A company that makes cola drinks states that the mean caffeine content per 12-ounce bottle of cola is 50 milligrams. You want to test this claim. During your tests, you find that a random sample of thirty 12-ounce bottles of cola has caffeine content of 48.8 milligrams. Assume the population is normally distributed and the population standard deviation is 7.6 milligrams. At a= 0.06, can you reject the company's dlaim? Complete parts (a) through (e). mean (a) Identify Ho and H. Choose the correct answer below. O B. Ho: us 50 O A. Ho: = 50 H: u# 50 OC. Họ: H#48.8 Hap> 50 O D . Ho μ 48.8 H:u#48.8 H:H= 48.8 O E. Ho: HS 48.8 H:u> 48.8 OF. Ho: H# 50 Hu= 50
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