A Random Sample of Ersatz University Students Revealed That 16

question 4

Multiple Choice

A random sample of Ersatz University students revealed that 16 females had a mean of $22.30 in their wallets with a standard deviation of $3.20,while 6 males had a mean of $17.30 with a standard deviation of $9.60.At  = .10,to test for equal variances in a two-tailed test,the critical values are:

• A) 0.441 and 3.24
• B) 0.556 and 2.27
• C) 0.345 and 4.62
• D) 0.387 and 2.90

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Definitions:

Environmentalists

Individuals or groups primarily concerned with protecting the natural environment from degradation.

Intelligence

The ability to learn, understand, and apply knowledge, problem solve, and adapt to new situations.

Genetic Inheritance

The process through which genes and traits are passed down from parents to their offspring.

Creativity

The ability to produce original and valuable ideas or objects; involves thinking or approaching problems in novel ways.