Question: A researcher tests the null hypothesis that the mean intelligence score in the population of adult learners using the standard IQ test is = 100.

A researcher tests the null hypothesis that the mean intelligence score in the population of adult learners using the standard IQ test is = 100. In his sample, he identifies a 95% CI=99.1 to 102.3. What would the decision have been for this test using the one sample t test

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