What is the average mean score in the class what is the

Question

Question: The exam scores of 50 students in a class follow:

92         71          91         53         99         93         88          95         65          67

98         76          65         68         82         91         93          44         77          100

88         87          56         85         60         98         89          70         78           82

78         70          78         89         34         95         67          88         89           78

77         65          88         78         59         50         66          76         91           87

(I) What is the average (mean) score in the class?

(b) More sh1dents got a __ score than any other score. (mode)

(c) What is the median score?

(d) Compute the standard deviation of the data using equation 10.4 and a calculator or software.