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bachelor in business administration
Polytechnic State University Sanluis
Jan-2006 - Nov-2010
CPA
Polytechnic State University
Jan-2012 - Nov-2016
Professor
Harvard Square Academy (HS2)
Mar-2012 - Present
26. The following are the daily number of steps taken by a certain individual in 20 weekdays.
|
2,100 |
1,984 |
2,072 |
1,898 |
|
1,950 |
1,992 |
2,096 |
2,103 |
|
2,043 |
2,218 |
2,244 |
2,206 |
|
2,210 |
2,152 |
1,962 |
2,007 |
|
2,018 |
2,106 |
1,938 |
1,956 |
Assuming that the daily number of steps is normally distributed, construct
(a) a 95 percent and (b) a 99 percent two-sided confidence interval for the mean number of steps. (c) Determine the largest value v that, “with 95 percent confidence,” will be less than the mean range.
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