1. What the p value.2. Interpret the p value and state a conclusion. Knee injury: The anterior cruciate ligament (ACL) runs diagonally in the middle of the knee. An article in a respected journal reports results for74 people who had suffered ACL injuries. Of the 74 injuries, 46 were to the left knee and 28 were to the right knee.Can you conclude that the percent of ACL injuries to the left knee differs from 50%? Use the a= 0.05 level of significance.Here are the null and alternative hypotheses.Ho: P = 0.5H₁:P +0.5

Answered: Image /qna-images/answer/e9224b0a-7129-471a-898d-572f32603ef0.jpg

Answered: Knee injury: The anterior cruciate…

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 multiple choice test has 50 questions, with 4 answer choices each. You must get at least 30 the test, and the questions are very difficult. a. Are you likely to be able to pass by guessing on every question? Explain. b. Suppose, after studying for a while, you believe you have raised your chances of getting each question right to 70%. How likely are you to pass now? c. Assuming you are operating at the 70% level and the questions are arranged randomly, what is the probability that the third question is the first one you get right? correct to pass
Please answer and explain the question thoroughly (Please make it easy to understand)Tereza wants to know what movies people like in her town. She surveys high school students. Tereza estimates from the convenience sample that 16,000 people in the town like action movies. How accurate is the given estimate? A. The estimate is accurate because the group surveyed is random. B. The estimate is not accurate because the group surveyed is random. C. The estimate is not accurate because the group surveyed is a certain age group and must be biased. D. The estimate is accurate because the group surveyed is a certain age group and may be biased. Thank you
Hi Wonderful Bartleby Team. I need help asap with this stats exercise, Please provide answer for all the parts. Thanks a lot in advance. For the Last part which is the sentence, the options are (Reject / Fail to Reject) (Sufficient / Not sufficient) (Greater than / Less than / Equal to / Is not)
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SCO Fill in the blank. In a scatterplot, a(n) is a point lying far away from the other data points. SCO In a scatterplot, a(n) is a point lying far away from the other data points. SCo Scor Scon Scor Scon Click to select your answer(s).
For the statement below, write the claim as a mathematical statement. Use proportions to state the null and alternative hypotheses, and identify which represents the claim. According to a recent survey, 72% of college students used student loans to pay for college. Let p be the proportion of college students who used student loans to pay for college. What is the claim as a mathematical statement? A. p≥0.72 B. p≠0.72 C. p>0.72 D. p<0.72 E. p≤0.72 F. p=0.72 Determine the null and alternative hypotheses. H0: p ▼ less than< greater than or equals≥ not equals≠ less than or equals≤ greater than> equals= 0.72 Ha: p ▼ greater than> greater than or equals≥ equals= not equals≠ less than< less than or equals≤ 0.72 Identify whether the null or alternative hypotheses is the claim.
YG SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. 1) A local company is concerned about the number of days missed by its employees due to illness. A random sample of 10 employees is selected. The number of days absent in one year is listed below. An incentive program is offered in an attempt to decrease the number of days absent. The number of days absent in one year after the incentive program is listed below. Test the claim that the incentive program cuts down on the number of days missed by employees. Use a = 0.05. Assume that the distribution is normally distributed. Employee Days absent before 3 incentive E | F|G| H ||| J 9 4 2 B Days absent after incentive 2
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state the outcome and reasoning. U{1, {1, 42}} =
Which is the correct answer
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None

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