Question

In: Statistics and Probability

CBC published the data of the canadian drink energy drink about 21.6 bottles per month. You...

CBC published the data of the canadian drink energy drink about 21.6 bottles per month. You drink energy drink daily and you believe energy drink consumption is higher and wish to support your opinion. So you asked 18 friends all over the world and want to know how many drinks do they drink monthly.

Energy Drink
25
21
23
28
19
18
29
36
22
21
20
21
18
29
24
25
26
31

a. Develop a hypothesis test that can be used to determine whether the mean annual consumption is higher than the national mean.

H_0:

H_a:

n=? Mean=？ S.D=？

b. At ∝=0.05, test for a significance difference.

t*=

c. What is your conclusion?

Solutions

Expert Solution

orchestra answered 2 years ago
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