The Values Taken from a Normally Distributed Population Are 21

question 116

Multiple Choice

The values taken from a normally distributed population are 21 23 25 27 28 35 30 32 33.
Which of the following is a 95% confidence interval for the population variance?

• A) [2.03, 16.30]
• B) [10.12, 81.43]
• C) [9.00, 72.41]
• D) [11.39, 91.64]

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Definitions:

Japanese Yen

Japanese Yen is the official currency of Japan, known internationally by the ISO code JPY.

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The currency of the United States of America, used as the standard unit of money in international trade and domestic transactions.

Airline Ticket

A document, either electronic or paper, issued by an airline to confirm an individual's entitlement to a seat on a flight.

Euro

The Euro is the official currency of 19 out of the 27 European Union countries, which together make up the Eurozone.