Consider the hypotheses shown below. Given that x = 118, o = 25, n = 46, α = 0.10, complete parts a through c below.Ho: μ = 124HA: μ#124a. State the decision rule in terms of the critical value(s) of the test statistic.Reject the null hypothesis if the calculated value of the test statistic,hypothesis.(Round to two decimal places as needed. Use a comma to separate answers as needed.)t,Z,isthe critical value(s),. Otherwise, do not reject the nullgreater thanequal toless thannot contained within

Answered: Image /qna-images/answer/2634344c-8566-43e7-98b5-ec88eab13017.jpg

Answered: Consider the hypotheses shown below.…

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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Q1. Does this statement accurately represent Type I error? Rejecting the Ho after a test statistic results in a p-value of .085 at α=0.05.A. YesB. NoC. None of the above
Your friend at UCSB claims that Cal Poly students are tall. He looks up the average height of people in the United States and finds that it is 65 inches. You take a random sample of 54 CP students and find that their average height is 66 inches with a standard deviation of 1.8 inches.
Please please helpppp.
Given: n = 24 H.:µ = 10.5 x = 12 %3D s = 3.8 Ha:u + 10.5 %3D µ = 10.5 TYPE OF TEST (one-tailed left test, one-tailed right, none-tailed, two-tailed TEST STATIC (Chi-square, t-test, z-test, ANOVA) DEGREES OF FREEDOM CALCULATE COMPUTED VALUE IDENTIFY THE P-VALUE
Use the information given and the eight-step approach to test the hypotheses. Let a = .01. Họ : µ = 36 H :µ # 36 n = 63 x = 38.4 o = 5.93 a Appendix A Statistical Tables (Round your answer to 2 decimal places, e.g. 1.75.) The value of the test statistic is and we
Time left 1:41. Consider the following hypothesis test: The above test is Select one: O a. an upper tail test O b. a lower tail test O c. a two-tailed test The variable age has the Select one: tof Oa. interval scale of measurement O b. ratio scale of measurement bp f7 f8 fg f10 f11 12 10
mm.2
With α=0.05, test the claim that blood pressure is the same in the right and left arms from the following data: right 116 113 120 135 143 left 105 115 123 138 139 a) Show your hypothesis test including your set-up, what you got from the calculator. b) Identify the conclusion.
Consider the hypotheses shown below. Given that x = 119, a = 25, n= 43, a 0.05, complete parts a and b. Họ: u= 127 H,: u# 127 a. What conclusion should be drawn? b. Determine the p-value for this test. a. The z-test statistic is -2.10. (Round to two decimal places as needed.) The critical z-score(s) is(are) (Round to two decimal places as needed. Use a comma to separate answers as needed.)
Determine whether the outcome is a Type I error, a Type 2 error, or a Correct decision. A Test is made of Ho : = 20 versus H₁: μ # 20. The True value is 25, and Hy is rejected..
Before the furniture store began its ad campaign, it averaged 222 customers per day. The manager is investigating if the average is smaller since the ad came out. The data for the 14 randomly selected days since the ad campaign began is shown below. Round your mean and standard deviation to three decimal places when doing these calculations. 224, 211, 206, 206, 232, 189, 222, 197, 220, 210, 212, 213, 208, 189 Download CSV Assuming that the distribution is normal, what can be concluded at the a = 0.01 level of significance?
Use the information given and the eight-step approach to test the hypotheses. Let a = 0.01. Assume that the population is normally distributed. Ho : µ = 7.81 Ha:µ < 7.81 n = 18 x = 17.1 s = 1.67 Appendix A Statistical Tables (Round your answer to 2 decimal places, e.g. 15.25.) The value of the test statistic is and we

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