(Answered) Compute the mean variance and standard deviation of the

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Compute the mean, variance and standard deviation of the following research problems. Please include inferential statistics showing the hypothesis the formula used and the degrees of freedom applied.

A sample of Psychology students were subjected to research evaluation by their adviser. They were subdivided based on gender difference. Given the scores in a quiz of 6 girls (12,8, 10, 10, 8, 12) and 6 boys (10, 11, 12, 4,5, 2). Who has more variability in a quiz scores? What is the standard deviation between male and female?

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