score for the Player A group was 48 ± 5% SE (standard error). What is the 95% confidence interval around this estimate? d.  Based on the scenario in (c) above, what do you think the outcome would be for a one-sample t-test with the null hypothesis that the A group’s mean score should be 33.3%? Would we reject the null hypothesis, or would we fail to reject the null hypothesis

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c. Suppose our estimate for the mean score for the Player A group was 48 ± 5% SE (standard error).
What is the 95% confidence interval around this estimate?

d.  Based on the scenario in (c) above, what do you think the outcome would be for a one-sample
t-test with the null hypothesis that the A group’s mean score should be 33.3%? Would we reject
the null hypothesis, or would we fail to reject the null hypothesis?

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