Question 6.130 What is the p-value?Would you accept or reject the null at the 12% level? ndom sample, and if the sample size is small, assume the underlying distribution is relative-126 Test Ho: μ = 15 vs Ha:μ> 15 using the sample results = 17.2, s = 6.4, with n = 40..127 Test Ho: μ = 100 vs Ha: μ< 100 using the sample results = 91.7, s = 12.5, with n = 3> AnswerSolution6.128 Test Ho: μ = 120 vs Ha: μ< 120 using the sample results = 112.3, s = 18.4, with n = 16.129 Test Hou = 10 vs Ha: μ> 10 using the sample results = 13.2, s = 8.7, with n = 12.AnswerSolution6.130 Test Ho:μ= 4 vs Ha:μ# 4 using the sample results = 4.8, s = 2.3, with n = 15.6.131 Test Ho: μ = 500 vs Ha: μ# 500 using the sample results = 432, s = 118, with n = 75.AnswerSolution6.132 How Many Social Ties Do You Have? Most US adults have social ties with a large numbIt is nearly impossible for most people to reliably list all the people they know, but using a mathematies with 634 people.28 A survey of 1700 randomly selected US adults who are cell phone users findswas 664 with a standard deviation of 778. Does the sample provide evidence that the average numbehypothesized number for all US adults? Define any parameters used and show all details of the test.6.133 The Autistic Brain Autistic children often have a small head circumference at birth, followe-year of life. A recent study29 examined the brain tissue in autopsies of seven autistic male children becortex in non-autistic male children of the same age is about 1.15 billion. The prefrontal cortex is the psocial communication. In the sample of seven autistic children, the mean number of neurons in the prThe values in the sample are not heavily skewed. Use the t-distribution to test whether this sample proin the prefrontal cortex than non-autistic children. (This study indicates that the causes of autism mayF1aF2#F3000000F4%F5AF6

q-6.130n = 15x¯ =4.8s = 2.3 H0 : μ = 4H1 : μ ≠ 4

Answered: Test Ho:u= 4 vs Ha: u 4 using the…

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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Test Ho:u= 4 vs Ha: u 4 using the sample results = 4.8, s = 2.3, with n = 15.