We Use the T Distribution to Make a Confidence Interval

question 23

Multiple Choice

We use the t distribution to make a confidence interval for the population mean if the population from which the sample is drawn is (approximately) normally distributed,the population standard deviation is unknown,and the sample size is at least:

• A)30
• B)100
• C)50
• D)2

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Definitions:

Ise Jingu

A Shinto shrine in Japan, considered one of the most sacred, dedicated to the sun goddess Amaterasu and renowned for its tradition of rebuilding every 20 years.

Honden

Main hall of a Shinto sanctuary.

Early Granary

A storage facility of ancient or early historical periods used for preserving grains and agricultural produce, crucial for sustaining sedentary societies.

Ise Shrine

A Shinto shrine in Japan, dedicated to the goddess Amaterasu, characterized by its unique architecture and tradition of rebuilding every 20 years.