1. The following data represents the age of 30 lottery winners. 23 33 35 39 40 41 44 45 46 48 48 49 50 50 52 54 56 60

[answerhappygod]

1. The following data represents the age of 30
lottery winners.
23
33
35
39
40
41
44
45
46
48
48
49
50
50
52
54
56
60
65
68
72
72
73
73
74
75
77
77
79
80
Complete the frequency distribution for the data.
Age
Frequency
20-29
30-39
40-49
50-59
60-69
70-79
80-89
2. In a student survey, forty-one part-time students were asked
how many courses they were taking this term. The (incomplete)
results are shown below:
Please round your answer to 4 decimal places for the Relative
Frequency if possible.
# of Courses
Frequency
Relative Frequency
Cumulative Frequency
1
16
0.3902
16
2
27
3
14
0.3415
What percent of students take exactly three
courses? %