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------------------------------------------------ If the 90% confidence limits for the population mean are 57 and 63, which of the following could be the 97% confidence limits?

A. [56, 64]
B. [58, 65]
C. [56, 61]
D. [59, 63]
E. [60, 60]
F. None of the above

Answer :

f 57 and 63 are the 90% confidence limits for the population mean, then [60, 60] might be the 97% confidence limit.

What are the definitions and categories of population?

A population is a discrete collection of things having observable traits, such humans or animals, for the purpose of analysis and data collection. It is made up of a comparable collection of species that live in a specific area and have the ability to interbreed.

What does the term "population mean" mean?

The average calculated from the whole population, distribution, or group is known as the population mean. It is calculated by dividing the total number of population variables by the sum of all population variables. The population mean can be found here as. Observations in the population are added together to form X.

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