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how to find the sample mean on ti 84. A gaming marketing gap for men between the ages of 30 to 40 has been identified. Descriptive Statistics for a List of Numbers.
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One Sample t-test on a TI-84 Calculator. You will see columns lists labeled L1 through L6. The mean for this problem is 32 28 28 26 21 22 257 1827 26.
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Press the STAT button on your calculator. Laura Schultz Statistics I When the population standard deviation s is not known as is generally the case a confidence interval estimate for a population mean m is constructed using a critical value from the Students tdistribution. Using your TI-838489 Calculator. The sample size of the first group.
