Espanol An intelligence test was recently administered to a group of 22 people. Their respective times for completion (in minutes) were as follows. 21, 26, 32, 32, 32, 34, 36, 37, 38, 38, 38, 38, 39, 42, 42, 43, 43, 43, 44, 44, 44, 44 Send data to calculator Frequency 10+ 8 6. 4 2- 41 20 Send data to Excel 4 25 30 35 Time for completion (in minutes) Answer the questions below. (a) Which measures of central tendency do not exist for this data set? Choose all that apply. (b) Suppose that the measurement 21 (the smallest measurement in the data set) were replaced by 12. Which measures of central tendency would be affected by the change? Choose all that apply. (c) Suppose that, starting with the original data set, the smallest measurement were removed. Which measures of central tendency would be changed from those of the original data set? Choose all that apply. 40 45 Mean Median Mode All of these measures exist Mean Median Mode None of these measures Mean Median Mode None of these measures X F 2 Aa

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 26PFA
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Español
An intelligence test was recently administered to a group of 22 people. Their respective times for completion (in minutes)
were as follows.
21, 26, 32, 32, 32, 34, 36, 37, 38, 38, 38, 38, 39, 42, 42, 43, 43, 43, 44, 44, 44, 44
Send data to calculator
Frequency
10-
8-
6
4
2
20
Send data to Excel
Answer the questions below.
25
30
Time for completion (in minutes)
Explanation
35
(a) Which measures of central tendency do
not exist for this data set? Choose all that
apply.
(b) Suppose that the measurement 21 (the
smallest measurement in the data set) were
replaced by 12. Which measures of central
tendency would be affected by the change?
Choose all that apply.
(c) Suppose that, starting with the original
data set, the smallest measurement were
removed. Which measures of central
tendency would be changed from those of
the original data set? Choose all that apply.
Check
40
45
Mean
Median
Mode
All of these measures exist
Mean
Median
Mode
None of these measures
Mean
Median
Mode
None of these measures
X
Ⓒ2022 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center Accessibility
?
Aa
Transcribed Image Text:Español An intelligence test was recently administered to a group of 22 people. Their respective times for completion (in minutes) were as follows. 21, 26, 32, 32, 32, 34, 36, 37, 38, 38, 38, 38, 39, 42, 42, 43, 43, 43, 44, 44, 44, 44 Send data to calculator Frequency 10- 8- 6 4 2 20 Send data to Excel Answer the questions below. 25 30 Time for completion (in minutes) Explanation 35 (a) Which measures of central tendency do not exist for this data set? Choose all that apply. (b) Suppose that the measurement 21 (the smallest measurement in the data set) were replaced by 12. Which measures of central tendency would be affected by the change? Choose all that apply. (c) Suppose that, starting with the original data set, the smallest measurement were removed. Which measures of central tendency would be changed from those of the original data set? Choose all that apply. Check 40 45 Mean Median Mode All of these measures exist Mean Median Mode None of these measures Mean Median Mode None of these measures X Ⓒ2022 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center Accessibility ? Aa
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