You have created a pill that you think increases the temperature of a human. You read that theaverage temperature of a human is 98.6 degrees. You collected 40 people and gave them your pill and recorded theirtemperatures. You found that the sample mean was 99.1 degrees and the standard deviation was .5 degrees. Run thetest using alpha = .05Part A: Give appropriate Ho and H1.Test Ho: vs H1: not Ho using alpha = .05Category 1.Category 2Category 3Category 41031011641177334.611

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Answered: You have created a pill that you think…

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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Beth scored 88 on a nutrition test. The class mean was 81 and the standard deviation was 3.2. What is Beth's T-score? Group of answer choices 47.8 71.9 22.4 Beth's T-score cannot be calculated. Not enough information is provided.
You have created a pill that you think increases the temperature of a human. You read that the average temperature of a human is 98.6 degrees. You collected 40 people and gave them your pill and recorded their temperatures. You found that the sample mean was 99.1 degrees and the standard deviation was .5 degrees. Run the test using alpha = .05 Part A: Give appropriate Ho and H1. Part B: Run the test. Part C: If your test showed that your pill worked, then by how many degrees? If not, then by how many degrees???
Jack had an average score of 75 with a standard deviation of 3. Mikes z-score was 1.85. His actual score was
Given the following mean and standard deviation, find the z-score for each individual score. Find the difference between the data value and the mean then divide by the standard deviation. X = 10 a. X= 8 s = 2 Z = %3D b. X= 38 X = 40 s = 5 Z = С. X%3D94 X = 100 s = 10 z = d. X= 65 X = 50 s = 10 Z = %3D e. X= 30 X = 25 s = 5 Z =
A large chemistry course took their final exam. The mean was 75 with a standard deviation of 8. c. What proportion of people scored in the A range (90 or above)?d. What proportion of people failed the exam (60 or below)?
An environmental researcher took 30 water samples from different areas of a lake. He measured the pH level of each water sample. The standard deviation for the 30 pH levels was about 1.4.What is the best interpretation of the standard deviation? The pH level of a typical water sample was about 1.4 units from the mean on average. The difference between the minimum and maximum pH levels was about 1.4 units. The entire lake had a pH level that was about 1.4 units. The pH level of any given water sample was about 1.4 units from the mean. - this one is wrong
This looks like another problem. Read carefully. Sergio is doing a long hike and is carefully calculating his pack weight. An energy bar has mean weight 1.71 ounces and standard deviation 0.037. The weights of the bars are independent. A juice box has mean weight 7.1 ounces and standard deviation 0.25. The weights of the juice boxes are independent. If he takes 3 energy bars and 5 juice boxes, what will be the MEAN of the total weight in pounds from these items? Hint: If W is the weight in ounces, then W/16 is the weight in pounds.
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The mean score on the ACT test was 19.3 and the standard deviation was 5.4. The distributions of scores was approximately bell-shaped. Compute the z-score for an ACT test score of 15. Write only a number as your answer. Round your answer to two decimal places (for example: 3.15).
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