- Oll Confidence Level Zc 90 1 645 95 1 96 990 2 576 95 44 2 99 73 3 A Sample Of 7225 6 Year Olds Showed That Th 1 (27.5 KiB) Viewed 65 times
oll Confidence level Zc 90%. 1.645 95%). 1.96 990). (2.576 95.44% 2 99.73% 3 A sample of 7225 6-year olds showed that th
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oll Confidence level Zc 90%. 1.645 95%). 1.96 990). (2.576 95.44% 2 99.73% 3 A sample of 7225 6-year olds showed that th
oll Confidence level Zc 90%. 1.645 95%). 1.96 990). (2.576 95.44% 2 99.73% 3 A sample of 7225 6-year olds showed that the mean numba of hous pu day of televiewing was 3.7 homs, Standard deviation 45 mutes Find 95% confidence linets for the mean Telenowing time of 6-year olds.
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