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dnori11Lv1
4 Aug 2021
Announcements for 88 upcoming STEM meetings were randomly selected from a national organization. The average length of the meetings was 4.28 days, with a standard deviation of 1.5 days. Assuming the underlying population is normal.
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- Construct and interpret the 96% confidence interval for the population mean days of the conferences.
- Sketch the graph and calculate the error bound.
Announcements for 88 upcoming STEM meetings were randomly selected from a national organization. The average length of the meetings was 4.28 days, with a standard deviation of 1.5 days. Assuming the underlying population is normal.
-
- Construct and interpret the 96% confidence interval for the population mean days of the conferences.
- Sketch the graph and calculate the error bound.
sptutor1406Lv7
2 Jun 2022
PoksLv6
6 Aug 2021
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