A Sample of Size 100 Selected from One Population Has

question 93

Multiple Choice

A sample of size 100 selected from one population has 60 successes,and a sample of size 150 selected from a second population has 95 successes.The test statistic for testing the equality of the population proportions equal to:

• A) -0.5319.
• B) 0.7293.
• C) -0.419.
• D) 0.2702.

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Definitions:

Financial Statements

are formal records of the financial activities and position of a business, person, or other entity, presenting the financial performance over a specific period.

Rule 10b-5

A regulation under the Securities Exchange Act of 1934 that prohibits any act or omission resulting in fraud or deceit in connection with the sale or purchase of any security.

Securities Exchange Act

Also known as the Securities Exchange Act of 1934, it regulates the trading of securities in the U.S. and established the Securities and Exchange Commission (SEC).

Financial Statements

are formal records of the financial activities and condition of a business, person, or other entity.