Question

Class A Class B Class C
80 72 100
85 90 90
87 85 94
92 84 100
86 91 75
90 78 30
94 94 94
100 86 72
75 82 85
45 78 87
85 86 42
38 78 100
72 95 90
94 90 94
62 88 60
_____________
Question 1
Analyze the data for Class A and Class B.
• What is the mean and standard deviation for Classes A and B?
• Part 2: Make a box plot of the data for Classes A and B. Identify the median, first and third quartiles, minimum and maximum data points.
• Part 3: Explain how the values for Classes A and B vary about the mean and median. What information does this give Mrs. Smith?

Answer 1

Need help please thanks

Answer 2

part one a 45
b72