least a year, have a stock price of at least $5 per share, and
have reported annual revenue between $5 million and $1
billion. The table below shows the ages of the chief executive
officers for the first 73 ranked firms.
Age
Frequenc
y
Relative
Frequency
Cumulative Relative
Frequency
40-
44
4

45-
49
3
50-
54
15
55-
59
20
60-
64
21
65-
69
8
70-
74
2
Answer the following questions:
What percentage of CEOs are 59 years or younger? Round
your answer to the nearest tenth.

What is the relative frequency of ages 65 to 69? Round your
answer to 4 decimal places.
0.1096
What is the cumulative frequency for CEOs over 55 years in
age? Round to a whole number. Do not include any decimals
.

Question 10
(1 point)
Saved
80 part-time students were asked how many courses they
were taking this term. The (incomplete) results are shown
below:

Part-time Student Course Loads
# of
Courses
Frequenc
y
Relative
Frequency
Cumulative Relative
Frequency
1
36
2
24
0.30
3
20
Answer the following two questions:
What percent of students take exactly three courses? Round to
a whole number. Do not include any decimals.
%. 25
What percent of students take one or three courses? Round to
a whole number. Do not include any decimals.
%. 70
___
Question 10 options:
Blank # 1
Blank # 2
Saved
Round the fraction
678/86
to 4 decimal places.
7.8837
___
___

Question 11 options:
Question 12
(1 point)
A population is: