Anita Cruz Recently Assumed Responsibility for a Large Investment Portfolio $\alpha$

question 5

Multiple Choice

Anita Cruz recently assumed responsibility for a large investment portfolio. She wonders whether industry sector influences investment objective.Her staff prepared the following contingency table from a random sample of 200 common stocks.
Using $\alpha$ = .01,observed chi-square value is ______________.

• A) 24.93
• B) 8.17
• C) 32.89
• D) 6.59
• E) 4.89

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Definitions:

Gomphosis

A type of fibrous joint where a peg-like structure fits into a socket, such as the connection between teeth and jawbone.

Flexing

The action of contracting a muscle or group of muscles to cause movement of a limb or other body part.

Hyperextending

The act of extending a limb or joint beyond its normal range of motion, which can lead to strain, injury, or damage of tissues.

Multiaxial Joint

A type of synovial joint that allows for movement along multiple planes and axes.