Test the claim about the population mean, p. at the given level of significance using the given sample statistics.Claim: p= 40; a=0.02; o= 3.17. Sample statistics: x= 38.7, n= 64Identify the null and alternative hypotheses. Choose the correct answer below.夏O A. H, µ#40B. H, p=40Ha p= 40Hạ µ±40O C. H, p-40H3: µ> 40O D. H, p> 40H p= 40O E. H, H< 40OF H, p=40Ha p=40H, p<40Calculate the standardized test stustic.t: 0The standardized test statistic is.(Round to two decimal places as needed.)tsClear allCheck answerraryView an exampleGet more help -Help me solve thisThis course (MAT 160 Elementary Statistics_MC01_Fall 2021) is based on Larson: Elementary Statistics: Picturing the World, 7e66°F A O(99+)nere to searchDC521 AUXXL-BTY10/05/17EGO

Given :μ = 40α = 0.02σ = 3.17x¯ = 38.7n = 64 Test statistic : t = x¯ - μσ/n = 38.7-403.17/64 = -3.28

Answered: Test the claim about the population…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

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Problem 1P

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urses e Home mments ent Gradebook Crunch xt Contents Suppose that in a random selection of 100 colored candies, 24% of them are blue. The candy company claims that the percentage of blue candies is equal to 28%. Use a 0.10 significance level to test that claim. deo and Resource Identify the null and alternative hypotheses for this test. Choose the correct answer below. OA. Ho: p=0.28 H₁: p>0.28 OB. Ho: p=0.28 H₁: p 0.28 OC. Ho: p=0.28 H₁: p<0.28 OD. Ho: p0.28 H₁: p= 0.28 Identify the test statistic for this hypothesis test. Type here to search Help me solve this View an example O G Get more help - C 99+ 4 1 - 26 of 26 72°F Next
Use technology to help you test the claim about the population mean, p, at the given level of significance, a, using the given sample statistics. Assume the population is normally distributed. Claim: u>1170; a=0.07; o = 204.05. Sample statistics: x = 1200.26, n 300 Identify the null and alternative hypotheses. Choose the correct answer below. O A. Ho: H> 1200.26 O B. H, p> 1170 Ha: ps 1200.26 Ha us1170 O C. Ho: H21170 D. Ho ps 1170 Ha: µ 1170 O E. Ho: us 1200.26 OF Ho p2 1200.26 Ha: p> 1200.26 H3 p< 1200.26 Calculate the standardized test statistic. The standardized test statistic is. (Round to two decimal places as needed.
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Perform the following hypothesis test of a proportion: HO: p = 0.33 HA: p 0.33 The sample proportion is 0.31 based on a sample size of 100. Use a 10% significance level. What is the value of the test statistic? (Give your answer rounded to 2 decimals) (Be careful to make sure your + or - sign is correct)
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