Crazy T’s T-shirts can make 3/12 of a sweatshirt order in 1/6 of an hour. How much of an order can Crazy T complete in 1 hour?
1 answer:
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Answer:
B. (1,2)
Step-by-step explanation:
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Answer: One tail test.
Step-by-step explanation:
Given : A sample of 36 observations is selected from a normal population. The sample mean is 12, and the population standard deviation is 3.
Also, The set of hypothesis to conduct a test :-
The kind of test need to perform is dependent upon the alternative hypothesis.
Since, the alternative hypothesis is one tailed (right-tailed), so the test is one tail test.