A study by researchers at a university addressed the question of whether the mean body temperature of an animal is 98.8°F. Among other data, the researchers obtained the body temperatures of 104 healthy animals. Suppose you want touse those data to decide whether the mean body temperature of healthy animals is less than 98.8°F. Complete parts (a) through (c) below.-....a. Determine the null hypothesis.Ho: H(Type an integer or a decimal. Do not round.)b. Determine the alternative hypothesis.Ha: H(Type an integer or a decimal. Do not round.)c. Classify the hypothesis test as two tailed, left tailed, or right tailed.The hypothesis test is

Given claim: The mean body temperature of healthy animals is less than 98.8F. a. Null Hypothesis: H0:μ=98.8Fb) Alternative Hypothesis: H1:μ<98.8F c) From the alternative hypothesis, it is less than case. The hypothesis test is left tail test.

Answered: A study by researchers at a university…

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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The last digit of the heights of 40 statistics students were obtained as part of an experiment conducted for a class. Use the following frequency distribution to construct a histogram. What can be concluded from the distribution of the digits? Specifically, do the heights appear to be reported or actually measured? Digit Frequency 0 1 2 4 3 1 Choose the correct histogram below. O A. O B. O C. O D. TH 0123456789 HOLG 12- HH 123456789 Are the data reported or measured? O A. The data appears to be measured. The heights occur with roughly the same frequency. O B. The data appears to be measured. Certain heights occur a disproportionate number of times.
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Teacher claims that the mean time required to complete a Test is two hours. A sample of 10 students took 1.7, 1.5, 2.6, 2.2, 2.4 2.3, 2.6, 3.0, 1.4 and 2.3 hours to complete the test. Test his claim to see if the mean time to complete the Test is different from two house. Use alpha = 0.05. Find p-value. State your hypothesis and your conclusion.
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