d) Construct a 99% confidence interval for the mean difference in the number of runs scored by League A teams in a League A park and the number Interpret the interval Lower bound: -0.336 Upper bound: 3.936 (Round to three decimal places as needed.) > Interpret the confidence interval. Select the correct choice below and fill in the answer boxes to complete your choice (Round to three decimal places as needed. Use ascending order) A. We are 99% confident the difference between the mean number of runs scored in a League A park and the mean number of runs scored in a League B park is between -0.336 and 3.936 The confidence interval contains zero, so there is not sufficient evidence to conclude there is a difference in the mean number of runs scored with or without the DH OB. We are 99% confident the difference between the mean number of runs scored in a League A park and the mean number of runs scored in a League B park is between interval does not contain zero, so there is sufficient evidence to conclude there is a difference in the mean number of runs scored with or without the DH and The confidence
d) Construct a 99% confidence interval for the mean difference in the number of runs scored by League A teams in a League A park and the number Interpret the interval Lower bound: -0.336 Upper bound: 3.936 (Round to three decimal places as needed.) > Interpret the confidence interval. Select the correct choice below and fill in the answer boxes to complete your choice (Round to three decimal places as needed. Use ascending order) A. We are 99% confident the difference between the mean number of runs scored in a League A park and the mean number of runs scored in a League B park is between -0.336 and 3.936 The confidence interval contains zero, so there is not sufficient evidence to conclude there is a difference in the mean number of runs scored with or without the DH OB. We are 99% confident the difference between the mean number of runs scored in a League A park and the mean number of runs scored in a League B park is between interval does not contain zero, so there is sufficient evidence to conclude there is a difference in the mean number of runs scored with or without the DH and The confidence
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 22PFA
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Correct part d if needed
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VIEWStep 3: Calculate sample mean and sample standard deviation for the sample2.
VIEWStep 4: Calculate degree of freedom
VIEWStep 5: Calculate level of significance and t-value
VIEWStep 6: Calculate confidence interval
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