If We Are Testing for the Equality of Three Population

question 30

Multiple Choice

If we are testing for the equality of three population means, we should use the​

• A) ​test statistic t.
• B) ​test statistic z.
• C) ​test statistic F.
• D) ​test statistic χ².

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Definitions:

Thousandths

A fractional part in a series, representing one part out of a thousand.

Hundred-Thousandths

A decimal fraction represented as one part in a hundred thousand, indicating a very small quantity in precise calculations.

Decimal Point

The period between two numerals.

Multiplication

A basic mathematical operation symbolized by the sign "×", representing the repeated addition of a number by itself a specified number of times.