Mathematics, 26.04.2021 07:30 leannaadrian

(21.18) The 2013 National Assessment of Educational Progress (NAEP) gave a mathematics test to a random sample of twelfth-graders in Michigan. The mean score was 154 out of 300. To give a confidence interval for the mean score of all Michigan twelfthgraders, you would use the two-sample t interval.
the one-sample t interval.
the matched pairs t interval.

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