For the following problems, you will: ⦁ Do all steps of hypothesis testing ⦁ Populations and hypotheses ⦁ Write out the steps you would do to calculate t ⦁ Choose the t-cutoff score ⦁ Calculate the t-statistic using the computer program SPSS ⦁ Write the t-statistic using proper APA format ⦁ Decide whether or not you would reject the null hypothesis ⦁ Interpret this result ⦁ Be sure to include a copy of the SPSS output in the word document ⦁ Single Sample T-test A researcher would like to study the effect of alcohol on reaction time. It is known that under regular circumstances the distribution of reaction times is normal with μ = 200. A sample of 10 subjects is obtained. Reaction time is measured for each individual after consumption of alcohol. Their reaction times were: 219, 221, 222, 222, 227, 228, 223, 230, 228, and 232. Use α = 0.05.
For the following problems, you will:
⦁ Do all steps of hypothesis testing
⦁ Populations and hypotheses
⦁ Write out the steps you would do to calculate t
⦁ Choose the t-cutoff score
⦁ Calculate the t-statistic using the computer program SPSS
⦁ Write the t-statistic using proper APA format
⦁ Decide whether or not you would reject the null hypothesis
⦁ Interpret this result
⦁ Be sure to include a copy of the SPSS output in the word document
⦁ Single Sample T-test
A researcher would like to study the effect of alcohol on reaction time. It is known that under regular circumstances the distribution of reaction times is normal with μ = 200. A sample of 10 subjects is obtained. Reaction time is measured for each individual after consumption of alcohol. Their reaction times were: 219, 221, 222, 222, 227, 228, 223, 230, 228, and 232. Use α = 0.05.
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