Find the p-value for the hypothesis test. A random sample of size 53 is taken. The sample has a mean of 424 and a standard deviation of 83. Ho: μ = 400 Ha: μ‡ 400 The p-value for the hypothesis test is Your answer should be rounded to 4 decimal places.

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Part 2 of 4 Compute the P-value of the test statistic. Round the answer to at least four decimal places. P-value Part: 2/ 4 Part 3 of 4 Determine whether to reject H. (Choose one) the null hypothesis H,. Reject Do Not Reject

Need help with question b (the answer is not -0.64 ; 0.82)

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Claim: The mean systolic blood pressure of all healthy adults is less than than 125 mm Hg. Sample data: For 266 healthy adults, the mean systolic blood pressure level is 124.47 mm Hg and the standard deviation is 15.29 mm Hg. The null and alternative hypotheses are Ho: μ = 125 and H₁: µ< 125. Find the value of the test statistic. C The value of the test statistic is. Round to two decimal places as needed.) ple Get more help - A X Question 6 (0/1) ✓ Question 10 (1/1) Question 7 (0.67/1) 4 Clear all Check answe Question 8 (0.67/1)