Question 1 and 2 Systolic blood pressure is normally distributed. It is believed that the average systolic blood pressure of allyoung adults is 115 mm Hg.The systolic blood pressures of 5 random stressed adults are shown in the table. Does this sample provideevidence at the 0.01 significance level that stressed adults have higher blood pressure than average adults?Blood Pressure122111118120117Note: Be sure to use at least four decimal places in all intermediate calculations.Round all your final answers to two decimal places.Calculate the sample mean and standard deviation blood pressure for these 5 adults.Mean:Standard Deviation:What are the hypotheses of this test?Ho: Select an answer YHA: Select an answer vCompute the test statistic for this test. Compute the test statistic for this test.Test Statistic:The test statistic is:O significantO not significantThe correct decision is: Select an answerThe correct summary is:v at the 1% level of significance thatIf the assumptions are met, Select an answerthe mean systolic blood pressure of stressed adults is greater than 115.Calculate the 99% confidence interval for estimating the mean systolic blood pressure of all atressedadults.

Name: Question 1 and 2 Systolic blood pressure is normally distributed. It i
Uploaded: 2024-03-20T07:07:37.000Z
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Description: Question 1 and 2 Systolic blood pressure is normally distributed. It is believed that the average systolic blood pressure of allyoung adults is 115 mm Hg.The systolic blood pressures of 5 random stressed adults are shown in the table. Does this sampl