Given the following hypotheses: H 0 : = 410 H 1 : 410 A random sample of
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Question:
Given the following hypotheses:
H0: = 410
H1: 410
A random sample of 19 observations is selected from a normal population. The sample mean was 418 and the sample standard deviation 5. Using the 0.05 significance level:
a.State the decision rule.(Negative amount should be indicated by a minus sign. Round your answers to 3 decimal places.)
Complete the sentence below:
Reject H0 when the test statistic is (inside, outside) the interval (______,______).
b.Compute the value of the test statistic.(Round your answer to 3 decimal places.)
c.What is your decision regarding the null hypothesis?
A) Reject
B) Do not reject
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