Question 13: Calculate the value of Uz that corresponds to 19.39, le- 19.18 and o- 4. If I draw a sample of 3 scores from a normal distribution with a mean of u 10, what is the probability that t- (m-u)/ will fall in the interval 12? Question 14: Determine the sample size required to achieve power.77, assuming Pe 10, a-2, and H - 0, for a005 and 6-833. Please round your answer UP to the nearest whole number, Question 15:

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Q: e: у"+у%3 (t - 2) и(t - 2),

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Q: the standard deviation for the number of people with the gene ble, round to 1 decimal place.)

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