A Variable Is Normally Distributed with a Hypothesized Population Mean

question 98

Multiple Choice

A variable is normally distributed with a hypothesized population mean of 40 and a standard deviation of 8. What percentage of scores are less than 46?

• A) 77.34%
• B) 75.00%
• C) 27.34%
• D) 22.66%

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Definitions:

Griswold v. Connecticut

A landmark U.S. Supreme Court case in 1965 that established the right to privacy regarding marital contraception, paving the way for future rights to privacy.

Contraceptives

Contraceptives are methods or devices used to prevent pregnancy as part of family planning, including barriers, hormonal pills, implants, and IUDs.

Private Matter

An issue or subject that is intended to be kept confidential or only involves the personal interests or concerns of those directly involved.

Source Amnesia

The inability to remember where, when, or how previously learned information has been acquired, while retaining the factual knowledge.