A simple random sample of 41 Veterans Day celebrations was selected and the number of children attending each was recorded. The mean number of children in attendance for this sample of 41 Veterans D celebrations was 72, with a standard deviation of 9.4. If appropriate, use this information to calculate and interpret a 98% confidence interval for the mean number of children attending all 2017 Veterans D celebrations. 14 What are the 98% confidence interval values? SS (56.27,61.73) (68.443, 75.557) (48.992, 59.008) (49.31, 58.69) (68.585, 75.415) 15 Using 98% confidence, which of the following is the correct confidence statement? We have 98% confidence that the mean number of children attending all 2017 Veterans Day celebrations is between is between 68.5 and 75.415 We have 98% confidence that the mean number of children attending all 2017 Veterans Day celebrations is bet een 68.443 and 75.557. We have 98% confidence that the mean number of children attending all 2017 Veterans Day celebrations is between is between 56.27 and 61.73 We have 98% confidence the mean number of children attending all 2017 Veterans Day celebrations is between is between 49.31 and 58.69. We have 98% confidence that the mean number of children attending all 2017 Veterans Day celebrations is between is between 48.992 and 59.008. 16 --000 Is the mean number of children attending all 2017 Veterans Day celebrations in the confidence interval computed in question above? I don't know True Voc 200 00
A simple random sample of 41 Veterans Day celebrations was selected and the number of children attending each was recorded. The mean number of children in attendance for this sample of 41 Veterans D celebrations was 72, with a standard deviation of 9.4. If appropriate, use this information to calculate and interpret a 98% confidence interval for the mean number of children attending all 2017 Veterans D celebrations. 14 What are the 98% confidence interval values? SS (56.27,61.73) (68.443, 75.557) (48.992, 59.008) (49.31, 58.69) (68.585, 75.415) 15 Using 98% confidence, which of the following is the correct confidence statement? We have 98% confidence that the mean number of children attending all 2017 Veterans Day celebrations is between is between 68.5 and 75.415 We have 98% confidence that the mean number of children attending all 2017 Veterans Day celebrations is bet een 68.443 and 75.557. We have 98% confidence that the mean number of children attending all 2017 Veterans Day celebrations is between is between 56.27 and 61.73 We have 98% confidence the mean number of children attending all 2017 Veterans Day celebrations is between is between 49.31 and 58.69. We have 98% confidence that the mean number of children attending all 2017 Veterans Day celebrations is between is between 48.992 and 59.008. 16 --000 Is the mean number of children attending all 2017 Veterans Day celebrations in the confidence interval computed in question above? I don't know True Voc 200 00
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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Please help with #15 and #16

Transcribed Image Text:A simple random sample of 41 Veterans Day celebrations was selected and the number of children attending each was recorded. The mean number of children in attendance for this sample of 41 Veterans Day celebrations was 72, with a standard deviation of 9.4. If appropriate, use this information to calculate and interpret a 98% confidence interval for the mean number of children attending all 2017 Veterans Day celebrations.
**Question 14**
What are the 98% confidence interval values?
- (56.27, 61.73)
- (68.443, 75.557)
- (48.992, 59.008)
- (49.31, 58.69)
- (68.585, 75.415)
**Question 15**
Using 98% confidence, which of the following is the correct confidence statement?
- We have 98% confidence that the mean number of children attending all 2017 Veterans Day celebrations is between 68.5 and 75.415
- We have 98% confidence that the mean number of children attending all 2017 Veterans Day celebrations is between 68.443 and 75.557
- We have 98% confidence that the mean number of children attending all 2017 Veterans Day celebrations is between 56.27 and 61.73
- We have 98% confidence the mean number of children attending all 2017 Veterans Day celebrations is between 49.31 and 58.69
- We have 98% confidence that the mean number of children attending all 2017 Veterans Day celebrations is between 48.992 and 59.008
**Question 16**
Is the mean number of children attending all 2017 Veterans Day celebrations in the confidence interval computed in question above?
- I don't know
- True
- Yes
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