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