A company that makes cola drinks states that the mean caffeine content per 12-ounce bottle of cola is 45 milligrams. You want to test this claim. During your tests, you find that a random sample of thirty 12-ounce bottles of cola has a mean caffeine content of 46.4 milligrams. Assume the population is normally distributed and the population standard deviation is 7.6 milligrams. At a = 0.02, can you reject the company's claim? Complete parts (a) through (e). (a) Identify Ho and Ha. Choose the correct answer below. Ο Α. Ho: μ2 45 O B. Ho: H= 45 Hai H#45 Ha: H<45 OC. Ho: H246.4 Ha:H<46.4 O D. Ho:H= 46.4 Hạ: H# 46.4 O E. Ho: H#45 Haiµ= 45 OF. Ho: H#46.4 Hai H= 46.4

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A company that makes cola drinks states that the mean caffeine content per 12-ounce bottle of cola is 45 milligrams. You want to test this claim. During your tests, you
find that a random sample of thirty 12-ounce bottles of cola has a mean caffeine content of 46.4 milligrams. Assume the population is normally distributed and the
population standard deviation is 7.6 milligrams. At a = 0.02, can you reject the company's claim? Complete parts (a) through (e).
(a) Identify Ho and Ha. Choose the correct answer below.
Ο Α. Ho : μ245
Hai H<45
В. Но: и-45
Hạ: H#45
O c. Ho: μ2 46.4
Ha: H<46.4
D. Ho: μ= 46.4
Hạ: µ# 46.4
Ο Ε . H : μ# 45
Ha: H= 45
O F Ho : μ#46.4
Ha: µ= 46.4
Transcribed Image Text:A company that makes cola drinks states that the mean caffeine content per 12-ounce bottle of cola is 45 milligrams. You want to test this claim. During your tests, you find that a random sample of thirty 12-ounce bottles of cola has a mean caffeine content of 46.4 milligrams. Assume the population is normally distributed and the population standard deviation is 7.6 milligrams. At a = 0.02, can you reject the company's claim? Complete parts (a) through (e). (a) Identify Ho and Ha. Choose the correct answer below. Ο Α. Ho : μ245 Hai H<45 В. Но: и-45 Hạ: H#45 O c. Ho: μ2 46.4 Ha: H<46.4 D. Ho: μ= 46.4 Hạ: µ# 46.4 Ο Ε . H : μ# 45 Ha: H= 45 O F Ho : μ#46.4 Ha: µ= 46.4
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