(Round all intermediate calculations to at least 4 decimal places ) Consider the following hypotheses H 0 120 H A 120 The population is normally distributed with a population standard deviation of 46 UseTable 1 a Use a 5 level of significance to determine the critical value(s) of the test (Round your answer to 2 decimal places ) Critical value(s) b 1 Calculate the value of the test statistic with 132 and n 50 (Round your answer to 2 decimal places ) Test statistic b 2 What is the conclusion at 0 05 Reject H 0 since the value of the test statistic is greater than the critical value Reject H 0 since the value of the test statistic is smaller than the critical value Do not reject H 0 since the value of the test statistic is greater than the critical value Do not reject H 0 since the value of the test statistic is smaller than the critical value c Use a 10 level of significance to determine the critical value(s) of the test (Round your answer to 2 decimal places ) Critical value(s) d 1 Calculate the value of the test statistic with 108 and n 50 (Negative value should be indicated by a minus sign Round your answer to 2 decimal places ) Test statistic

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Posted on Oct 14, 2024

(Round all intermediate calculations to at least 4 decimal places.) Consider the following hypotheses: H 0 : = 120 H A : 120 The population

(Round all intermediate calculations to at least 4 decimal places.)

Consider the following hypotheses:

H₀:= 120

H_A: 120

The population is normally distributed with a population standard deviation of 46. UseTable 1.

a.Use a 5% level of significance to determine the critical value(s) of the test.(Round your answer to 2 decimal places.)

Critical value(s)

b-1.Calculate the value of the test statistic with= 132 andn= 50.(Round your answer to 2 decimal places.)

Test statistic

b-2.What is the conclusion at = 0.05?RejectH₀since the value of the test statistic is greater than the critical value.RejectH₀since the value of the test statistic is smaller than the critical value.Do not rejectH₀since the value of the test statistic is greater than the critical value.Do not rejectH₀since the value of the test statistic is smaller than the critical value.

c.Use a 10% level of significance to determine the critical value(s) of the test.(Round your answer to 2 decimal places.)

Critical value(s)

d-1.Calculate the value of the test statistic with= 108 andn= 50.(Negative value should be indicated by a minus sign. Round your answer to 2 decimal places.)

Test statistic