1.8612.0618.243QUESTION 6A 95% confidence interval of the mean is (10, 15). The result of testing Ho:u=12 against H,:u12. at 0.05 level of significance, will beO Reject the null hypothesis because 12 is more than 10Do not reject the null hypothesis because 12 is between 10 and 15Do not reject the the null hypothesis because 12 is less than 15O There is insufficient information to make any conclusions about the hypothesis testOUESTION 7Click Save and Submit to save and submit. Click Save All Answers to save all answers.DEVO

Ho: μ=12 vs H1: μ≠12 ɑ=0.05 95% CI for population mean is (10,15) Sd=σ( not known) and n (not…

QUESTION 6 A 95% confidence interval of the mean is (10, 15). The result of testing Ho:Lu=12 against Huu 12 at 0.05 level of significance, will be O Reject the null hypothesis because 12 is more than 10 O Do not reject the null hypothesis because 12 is between 10 and 15 ODo not reject the the null hypothesis because 12 is less than 15. O There is insufficient information to make any conclusions about the hypothesis test

QUESTION 6 A 95% confidence interval of the mean is (10, 15). The result of testing Ho:Lu=12 against Huu 12 at 0.05 level of significance, will be O Reject the null hypothesis because 12 is more than 10 O Do not reject the null hypothesis because 12 is between 10 and 15 ODo not reject the the null hypothesis because 12 is less than 15. O There is insufficient information to make any conclusions about the hypothesis test

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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A 95% confidence interval of the mean is (10, 15). The result of testing Ho:H=12 against H:u#12, at 0.05 level of significance, will be Do not reject the null hypothesis because 12 is between 10 and 15 There is insufficient information to make any conclusions about the hypothesis test Reject the null hypothesis because 12 is more than 10 Do not reject the the null hypothesis because 12 is less than 15
For a one-tailed hypothesis test (upper tail) the p-value is computed to be 0.037. If the test is being conducted at 99% confidence, the null hypothesis could be rejected or not rejected depending on the sample size could be rejected or not rejected depending on the value of the mean of the sample is not rejected is rejected
13- You have created a 95% confidence interval foru with the result 10 sus 15. What decision will you make if you test Ho: - 16 versus H : # 16 at a = 0.05? 20 a) Do not reject Hoin favor of H,. b) Fail to reject Ho in favor of H1. We cannot tell what our decision will be from the information given. Reject Ho in favor of H1. Bos bırak
For a one-tailed hypothesis test (upper tail) the p-value is computed to be 0.008. If the test is being conducted at 99% confidence, the null hypothesis could be rejected or not rejected depending on the sample size could be rejected or not rejected depending on the value of the mean of the sample is not rejected is rejected
Assume we wish to test to see if the mean starting salary of statistics professors is different than the mean starting salary of biology professors: Let Ho: µStat = µBio versus Ha: µStat µBio at the alpha = .05 level of significance and we found the following 95% confidence interval: (126, 610) for µStat - µBio. We would reject Ho. We would Fail to Reject Ho. We would reject Ho based on a 90% confidence interval. We would fail to reject Ho based on a 90% confidence interval. Assume that we use the same sample to construct the 90% confidence interval. Please pick a choice from the following 4 options.
What is the value of the test statistic for a test with a null hypothesis that mu = 100, Xbar = 110, the standard error = 20 and n = 49?
Determine the conclusion to the hypothesis test with a test statistic of -3.48 for two samples with known sigma given H0: uA-uB=0 vs Ha: uA-uB<0 and a 1% level of significance. Should you reject the null hypothesis or fail to reject the null hypothesis? Why?
7 FI A random sample of ni = 246 people who live in a city were selected and 70 identified as a "dog person." A random sample of n2 Find the 99% confidence interval for the difference in the proportion of people that live in a city who identify as a "dog person" and the proportion of people that live in a rural area who identify as a "dog person.' %3D 112 people who live in a rural area were selected and 62 identified as a "dog person." %3D Round answers to to 4 decimal places. Question Help: Message instructor Submit Question MacBook Pro %23 % 3. 00 R. S. H. K.
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QUESTION 16 A 95% confidence interval of the mean is (12, 18). The result of testing Hn:u=14against H:u 14 at 0.05 level of significance, will be Reject the null hypothesis because 14 is more than 12 Do not reject the null hypothesis because 14 is between 12 and 18 There is insufficient information to make any conclusions about the hypothesis test Do not reject the the null hypothesis because 14 is less than 18 QUESTION 17 A multiple-choice quiz has 100 questions each with 5 possible answers of which only 1 is correct. Using Normal Click Save and Submit to save and submit. Click Save All Answers to save all aswers. DELL
The following data represent the length of time, in days, to recovery for patients randomly treated with one of two medications to ciear up severe bladder infections. Find a 95% confidence interval for the difference u,-H, between in the mean recovery times for the two medications, assuming normal populations with equal variances. Medication 1 x, 13 s = 14 s =1.6 n, = 14 Medication 2 n211 X2= 16 Click here to view page 1 of the table of critical values of the t-distribution. Click here to view page 2 of the table ofcritical values of the t-distribution The confidence interval is
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