A sample of ten observations is taken from a normal distribution with unknown mean. The sample mean is 7.82 and the population standard deviation is 0.96. Find the 95% coincidence interval for that true mean of distribution? Critical value table: z0.10 z0.05 z0.025z0.01 z0.005 1.282 1.645 1.960 2.326 2.576

MATLAB: An Introduction with Applications
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A sample of ten observations is taken from a normal distribution with
unknown mean. The sample mean is 7.82 and the population
standard deviation is 0.96.
Find the 95% coincidence interval for that true mean of distribution?
Critical value table:
20.10 20.05 z0.025z0.01 z0.005
1.282 1.645 1.960 2.326 2.576
Transcribed Image Text:A sample of ten observations is taken from a normal distribution with unknown mean. The sample mean is 7.82 and the population standard deviation is 0.96. Find the 95% coincidence interval for that true mean of distribution? Critical value table: 20.10 20.05 z0.025z0.01 z0.005 1.282 1.645 1.960 2.326 2.576
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