(a) The test had six multiple-choice items that were scored as correct or incorrect, so the total score was an integer between 0 and 6. Do you think that these data are Normally distributed? Explain why or why not.
The distribution is Normal because the standard deviation is smaller than the mean.
The distribution is not Normal because all scores are integers.
The distribution is Normal because the sample was randomly assigned.
The distribution is Normal because the sample sizes are large.
The distribution is not Normal because the sample included only women.
The correct answer is: The distribution is not Normal because all scores are integers.
The reason for this is that the Normal distribution is a continuous probability distribution that describes continuous random variables, not discrete variables. In this case, the scores on the test are discrete, as they can only take on the values of integers between 0 and 6. Therefore, the distribution of the scores on the test cannot be considered Normally distributed.