W William M New member Apr 19, 2010 #1 ...people. Assume that each pers? a) Find the mean and standard deviation for the number of left-handed people in the sample. b) Would it be unusual to survey a group of 25 people and find that 7 of them are left-handed? Explain.
...people. Assume that each pers? a) Find the mean and standard deviation for the number of left-handed people in the sample. b) Would it be unusual to survey a group of 25 people and find that 7 of them are left-handed? Explain.
