A study recorded the cholesterol levels of more than 1400 participants in a certain city. To find a bootstrap confidence interval for the mean cholesterol, a student took 1000 bootstrap samples, calculated the mean of each, and found the following histogram of the bootstrap means. Complete parts a through c below. Click here to view the results from resampling. X a) Use the data to construct a 95% confidence interval for the mean cholesterol. OD (Round to three decimal places as needed.) Resampling Results # of Samples 200-₁ 150- 100- 50- 0- 234 236 Summary statistics of the mean: 0.5% 1% 2% 2.5% 235.278 235.574 235.805 235.864 238 Mean Cholesterol Print 240 Done 242 99% 5% 95% 97.5% 98% 99.5% 236.226 240.144 240.544 240.715 240.881 241.248 Q

MATLAB: An Introduction with Applications
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A study recorded the cholesterol levels of more than 1400 participants in a certain city. To find a bootstrap confidence interval for the mean cholesterol, a student took 1000 bootstrap samples, calculated the mean of each, and found the following
histogram of the bootstrap means. Complete parts a through c below.
Click here to view the results from resampling.
a) Use the data to construct a 95% confidence interval for the mean cholesterol.
CD
(Round to three decimal places as needed.)
Resampling Results
# of Samples
200-
150-
100-
50-
0-
234
Summary statistics of the mean:
0.5% 1%
2%
235.278 235.574 235.805
236
2.5%
235.864
238
Mean Cholesterol
Print
240
Done
242
99%
99.5%
5%
95%
97.5% 98%
236.226 240.144 240.544 240.715 240.881 241.248
Q
Transcribed Image Text:A study recorded the cholesterol levels of more than 1400 participants in a certain city. To find a bootstrap confidence interval for the mean cholesterol, a student took 1000 bootstrap samples, calculated the mean of each, and found the following histogram of the bootstrap means. Complete parts a through c below. Click here to view the results from resampling. a) Use the data to construct a 95% confidence interval for the mean cholesterol. CD (Round to three decimal places as needed.) Resampling Results # of Samples 200- 150- 100- 50- 0- 234 Summary statistics of the mean: 0.5% 1% 2% 235.278 235.574 235.805 236 2.5% 235.864 238 Mean Cholesterol Print 240 Done 242 99% 99.5% 5% 95% 97.5% 98% 236.226 240.144 240.544 240.715 240.881 241.248 Q
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