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Carrying Out a Test for a Population Mean

AP Statistics· difficulty 2/5

A standardized test statistic for a sample mean is computed.

0 t-distribution

The general form is:

  • A

    (statistic - parameter)/SE(statistic)

    check_circle
  • B

    (parameter - statistic)/SD

  • C

    statistic - SE

  • D

    statistic / parameter

Explanation

A standardized test statistic is (estimate - hypothesized value)/SE.

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