Part 4 of5Do you reject H, at the a = 0.05 level?Rejectv the null hypothesis H, at the a = 0.05 level.RejectDo not rejectPart: 4 / 5Part 5 of 5Do you reject H, at the a =0.10 level?(Choose one) ▼ the null hypothesis H, at the ɑ = 0.10 level.elect/do notect Interpreting calculator display: The following TI-84 Plus display presents the results of a hypothesis test.Z-TestH + 50:= 1.473363499P =.1406531165x = 51.62!!n= 67

Answered: Image /qna-images/answer/866f7706-1ee6-4b45-966b-5e8d745a9f8e.jpg

Answered: Do you reject H, at the ɑ = 0.05 level?…

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 scientist has read that the mean birth weight of babies born at full term is 7.4 pounds. The scientist has good reason to believe that the mean birth weight of babies born at full term, u, is different from this value and plans to perform a statistical test. She selects a random sample of birth weights of babies born at full term and finds the mean of the sample to be 7.8 pounds and the standard deviation to be 1.5 pounds. Based on this information, complete the parts below. (a) What are the null hypothesis H, and the alternative hypothesis H, that should be used for the test? Ho :0 O
Write the null and alternative hypothesis. Are Americans getting fatter? Researchers interested in this question take a random sample of 500 people and record an average weight of 190 pounds. Ten years ago, the average weight was 185 pounds. OA Ho: H= 190 HA: H> 190 О в. Но: и 185 HAiH> 185 OC. Ho: u= 190 HA:u< 190 O D. Ho: u= 185 HA: H< 185 OE. Ho:H= 185 HA u# 185
Veterinary services among the Springfeild community would like to create an awareness concerning testing cats for kidney diseases following an article that describes cat's illness testing scenerio as follows : among cats , 2% have kidney diseas. Of test done , 82% can detect the disease when its there, 9.6% of the teat detect the disease when its not there the cat has the disease be D and the cat does not have the disease br D' The test turns positive be P and the test is negative be P' using bayes theorem find probability that cat will have the kidney disease given that the test turns out posi
A highly selective quiz show wants their participants to have an average score greater than 90. They want to be able to assert with 95% confidence that this is true in their advertising, and they routinely test to see if the score has dropped below 90.. Select the correct symbols to use in the null hypothesis for this hypothesis test. Ho: ___________, ____________ 90.
The final step in hypothesis testing is to ______. Group of answer choices determine the critical value compare the obtained value with the critical value and make a final determination provide a statement of the null hypothesis compute the test statistic value
Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. H0: p=0.72 versus H1: p≠0.72 n=500, x=350, a=0.01
Compute the P-value. Round the answer to at least four decimal places. P-value = Part: 2/ 4 Part 3 of 4 Determine whether to reject H: Do not reject the null hypothesis Hg. Reject Do not reject
A teacher claims that fewer than 25% of his students are ready for class each day. -State the claim -State the opposite of the claim -State the null hypothesisd.State the alternative hypothesis -State the type of test (left tailed, right tailed, or two tailed) -Use α = 0.05 to find the critical z-value used to test the null hypothesis
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12/12 Determine the P value for this hypothesis test. P value =_. Round to three decimal places as needed.
hii! can someone help with this? thank you!!

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Do you reject H, at the ɑ = 0.05 level? Reject Reject Do not reject V the null hypothesis H, at the a = 0.05 level. Part: 4 /5 Part 5 of 5 Do you reject H, at the a =0.10 level? (Choose one) ▼ the null hypothesis H, at the a = 0.10 level. dlect/do not ect