Consider the following null Hypothesis: Ho: µ-30Given a sample of n=16 and with x =29.4, s=0.5 and a=0.05Solution:1- What is the alternative hypothesis H₁:2- What kind of test you are going to use?3- Calculate tx=Q3х-мноS√√n4- Calculate: a/2 =Calculate df==(From table-5 two tail) ta/2=5- Check the answer: ()|tx|to/26- Check your conclusion:() Reject Ho() Don't Reject Ho

Null hypothesis, Sample size, Sample mean, Sample standard deviation, Level of significance,

Answered: Q3 Consider the following null…

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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60% of students entering four-year colleges receive a degree within six years. Is this percent larger than for students who play intramural sports? 172 of the 249 students who played intramural sports received a degree within six years. What can be concluded at the level of significance of αα = 0.10? For this study, we should use (t-test, z-test) The null and alternative hypotheses would be: Ho: (symbol) (symbol) _____ (please enter a decimal) H1: (symbol) (symbol) _____ (Please enter a decimal) The test statistic (symbol) = _____ (please show your answer to 3 decimal places.) The p-value = _______ (Please show your answer to 4 decimal places.) The p-value is (symbol) αα Based on this, we should the null hypothesis. Thus, the final conclusion is that ... The data suggest the population proportion is not significantly larger than 60% at αα = 0.10, so there is sufficient evidence to conclude that the population proportion of students who…
A Moving to another question will save this response. Question 15 Consider the Hypotheses Ho: u = 36 vs H1:u > 36. Assume X-37, o =4 and n-64 a) Using a=0.025 , find the critical value(s). Type the critical values(s) b) Find the test statistic. (Type this number) )At a=0.025, is Ho accepted or not accepted? (Type accepted or not accepted) A Moving to another question will save this response
#6.3 (p.344). Conduct a test of H0: μ1>= μ2-2.3 versus Ha: μ1< μ2-2.3 for the sample data summarized here. Use α=0.01 in reaching your conclusions.
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please solve question 23

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