7. Graphing and Introduction to Statistics
Frequency Distributions and Histograms
7. Graphing and Introduction to Statistics
Frequency Distributions and Histograms: 동영상 및 연습문제
0
문제
The frequency distribution table below lists the salary of various workers in the Chicago area. How many individuals are making 80k or more annually?
A
B
C
D
0
문제
The frequency distribution table below lists the salary of various workers in the Chicago area. What is the most common average salary range in the area?
A
\(50,000 - \)59,000
B
\(60,000 - \)69,000
C
\(80,000 - \)89,000
D
\(70,000 - \)79,000
0
문제
The weights of a group of college wrestlers were recorded based on the histogram below: Estimate how many athletes are between 180 and 199 pounds.
A
B
C
D
0
문제
The weights of a group of college wrestlers were recorded based on the histogram below: What is the most common weight range amongst athletes?
A
lbs
B
lbs
C
lbs
D
lbs
0
문제
The weights of a group of college wrestlers were recorded based on the histogram below: Estimate how many athletes are under 200 pounds.
A
B
C
D
