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Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 8PPS
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Use the graph to answer the following questions.
Cost of a Student's Video Games
Frequency
6.
5.
80
Cost ($)
60
100
a. Is this graph symmetric or skewed?
Symmetric
b. For this graph, is mean or median the best choice for
the measure of center?
c. For this graph, is standard deviation or IQR the best
choice for the measure of variation?
d. For this graph, the mean is expected to be (higher than,
lower than, or about the same as?) the median.
Transcribed Image Text:Use the graph to answer the following questions. Cost of a Student's Video Games Frequency 6. 5. 80 Cost ($) 60 100 a. Is this graph symmetric or skewed? Symmetric b. For this graph, is mean or median the best choice for the measure of center? c. For this graph, is standard deviation or IQR the best choice for the measure of variation? d. For this graph, the mean is expected to be (higher than, lower than, or about the same as?) the median.
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