Suppose we have a random sample X1,..., Xn that arise from a normal distribution with somemean u and unknown variance o?. A researcher is interested testing for the difference a mean 4oThe hypothesis of interest in this case is given by Ho : µ= 68.6 vs Ha : µ + 68.6Report an estimate for the parameterReport the value of the test statisticReport the value of the p-value (If you p-value < 0.001, report 0)Report a 94 % confidence interval for the mean ulIf we test at the 6 % level we should+ the null hypothesis100.5 98.3 117.5 68.7 113.9 79.5 68.7 85.8 76.3 103.97768.9 79.4 90.7 82.6 72.6 73.4 108.9 92.4 81.667.5 74.3 8561.4 10889.9 88.9 92.4 83.2 65.184.2 89.2 56.1 71.3 113.1 115.8 8063.5 101.8 101.8 79.9 89.9 6577.9 68.6 99.5 84.7 80.1 90.2 80.6 88.3 111.9 103.866.6 97.2 107.1 90.9 94.1 10885.2 80.3 78.8118.7 75.2 8970.7117.7 89.4 109.4 9591.4 73.5 105.4 87.1 86.6

Given: n = 75 μ = 68.6 Formula Used: Test-statistic t = X-μSn Confidence Interval = X ± Sn×t*

Answered: Suppose we have a random sample X1,...,…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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