In Each Group, Select the Sentence with the Correct Relative

question 8

Multiple Choice

In each group, select the sentence with the correct relative pronoun and punctuation.

• A) The old house which is supposedly haunted was sold to out-of-towners.
• B) The old house that is supposedly haunted was sold to out-of-towners.
• C) The old house who is supposedly haunted was sold to out-of-towners.

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Definitions:

Confidence Interval

A statistical range, with a certain probability, within which the true value of a parameter lies.

Mean Number

The average value in a set of numbers, calculated by dividing the sum of all the numbers by the quantity of numbers.

T-test

A statistical test used to compare the means of two groups to determine if they are significantly different from each other.

Inference Conditions

Requirements that must be satisfied to validly use certain statistical inference methods.