Question: Please show work, thank you! Question 2 9 pts The scores on a recent statistics test are given in the frequency distribution shown below. Find

Please show work, thank you!

Question 2 9 pts The scores on a recent statistics test are given in the frequency distribution shown below. Find the mean score, median score and variance of the test scores. Scores Frequency 0-60 3 61-70 18 71-80 9 81-90 5 91-100 2

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