Consider a sample of 49 football games, where 26 of them were won by the home team. Use a 0.01 significance level to test the claim that the probability that the home team wins is greater than one-half. O B. Ho: p=0.5 H: p>0.5 OC. Ho: p=0.5 H:p<0.5 O D. Ho: p>0.5 H,:p=0.5 Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is (Round to two decimal places as needed.) Identify the P-value for this hypothesis test. The P-value for this hypothesis test is. (Round to three decimal places as needed.) Identify the conclusion for this hypothesis test. O A. Reject Ho. There is sufficient evidence to support the claim that the probability of the home team winning greater than one-half. O B. Fail to reject Ho. There is sufficient evidence to support the claim that the probability of the home team winning is greater than one-half. OC. Fail to reject Ho. There is not sufficient evidence to support the claim that the probability of the home team winning is greater than one-half. O D. Reject Ho. There is not sufficient evidence to support the claim that the probability of home team winning is greater than one-half.

Consider a sample of 49 football games, where 26 of them were won by the home team. Use a 0.01 significance level to test the claim that the probability that the home team wins is greater than one-half. O B. Ho: p=0.5 H: p>0.5 OC. Ho: p=0.5 H:p<0.5 O D. Ho: p>0.5 H,:p=0.5 Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is (Round to two decimal places as needed.) Identify the P-value for this hypothesis test. The P-value for this hypothesis test is. (Round to three decimal places as needed.) Identify the conclusion for this hypothesis test. O A. Reject Ho. There is sufficient evidence to support the claim that the probability of the home team winning greater than one-half. O B. Fail to reject Ho. There is sufficient evidence to support the claim that the probability of the home team winning is greater than one-half. OC. Fail to reject Ho. There is not sufficient evidence to support the claim that the probability of the home team winning is greater than one-half. O D. Reject Ho. There is not sufficient evidence to support the claim that the probability of home team winning is greater than one-half.

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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Refer to the sample data for polygraph tests shown below. If one of the test subjects is randomly selected, what is the probability that the subject is not lying? Is the result close to the probability of 0.457 for a negative test result? Consider the result close if the absolute difference is less than 0.050. The probability that a randomly selected polygraph test subject was not lying is (Type an integer or decimal rounded to three decimal places as needed.)
Using image attached A. Fill in blanks B. What are the null and alternative hypothesis? C. Find the test statistic, z0 D. Find the P-Value
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Listed below are the lead concentrations in μg/g measured in different traditional medicines. Use a 0.10 significance level to test the claim that the mean lead concentration for all such medicines is less than17 μg/g. Assume that the sample is a simple random sample. 13.5, 22.5, 7.5, 17, 22, 15.5, 9, 15.5, 5, 6 Determine the test statistics.
The probability of an event is 0.0825. For which standard significance level would this event be statistically significant? (Choose only one.) Select one: a. 0.05 b. 0.10 c. 0.01
Suppose that the speed at which cars go on the freeway is normally distributed with mean 79 mph and standard deviation 9 miles per hour. Let X be the speed for a randomly selected car. Round all answers to 4 decimal places where possible.b. If one car is randomly chosen, find the probability that it is traveling more than 75 mph. c. If one of the cars is randomly chosen, find the probability that it is traveling between 78 and 81 mph. d. 60% of all cars travel at least how fast on the freeway? mph.
a..089 b..086 c..088 d..087
The probability is 0.35 that a traffic fatality involves an intoxicated or alcohol-impaired driver or nonoccupant. In nine traffic fatalities, find the probability that the number, Y, which involve an intoxicated or alcohol-impaired driver or nonoccupant is a. exactly three; at least three; at most three. b. between two and four, inclusive. c. Find and interpret the mean of the random variable Y. d. Obtain the standard deviation of Y. a. The probability that exactly three traffic fatalities involve an intoxicated or alcohol-impaired driver or nonoccupant is enter your response here. (Round to four decimal places as needed.) Part 2 The probability that at least three traffic fatalities involve an intoxicated or alcohol-impaired driver or nonoccupant is enter your response here. (Round to four decimal places as needed.) Part 3 The probability that at most three traffic fatalities involve an intoxicated or alcohol-impaired driver or nonoccupant is enter your…
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