Consider the data set {3, -5, 7, 4, 8, 2, 8, -3, -6}. (a) Find the average A of the data set. (b) Find the median M of the data set. (c) Consider the data set {3, -5, 7, 4, 8, 2, 8, -3, -6,2} obtained by adding one more data point to the original data set. Find the average and median of this data set.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 23PPS
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(b) Given that the team with the lowest payroll (the Flori-
da Marlins) had a payroll of $22,650,000, determine the
number of teams with a payroll of between $40 million
and $50 million in 2008.
15.2 Means, Medians, and Percentiles
23. Consider the data set {3, -5, 7, 4, 8, 2, 8, -3, -6}.
(a) Find the average A of the data set.
(b)
Find the median M of the data set.
(c)
Consider the data set {3, -5, 7, 4, 8, 2, 8, -3, -6,2}
obtained by adding one more data point to the original
data set. Find the average and median of this data set.
24. Consider the data set {-4, 6, 8, -5.2, 10.4, 10, 12.6, -13}
(a) Find the average A of the data set.
(b)
Find the median M of the data set.
(c)
Consider the data set {-4, 6, 8, -5.2, 10.4, 10, 12.6}
having one less data point than the original set. Find
the average and the median of this data set.
25. Find the average A and the median M of each data set.
(a) (0, 1, 2, 3, 4, 5, 6, 7, 8, 9}
(b)
{1, 2, 3, 4, 5, 6, 7, 8, 9}
(c)
{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
(d) {a, 2a, 3a, 4a, 5a, 6a, 7a, 8a, 9a, 10a}
26. Find the average A and the median M of each data set.
30
32
Transcribed Image Text:(b) Given that the team with the lowest payroll (the Flori- da Marlins) had a payroll of $22,650,000, determine the number of teams with a payroll of between $40 million and $50 million in 2008. 15.2 Means, Medians, and Percentiles 23. Consider the data set {3, -5, 7, 4, 8, 2, 8, -3, -6}. (a) Find the average A of the data set. (b) Find the median M of the data set. (c) Consider the data set {3, -5, 7, 4, 8, 2, 8, -3, -6,2} obtained by adding one more data point to the original data set. Find the average and median of this data set. 24. Consider the data set {-4, 6, 8, -5.2, 10.4, 10, 12.6, -13} (a) Find the average A of the data set. (b) Find the median M of the data set. (c) Consider the data set {-4, 6, 8, -5.2, 10.4, 10, 12.6} having one less data point than the original set. Find the average and the median of this data set. 25. Find the average A and the median M of each data set. (a) (0, 1, 2, 3, 4, 5, 6, 7, 8, 9} (b) {1, 2, 3, 4, 5, 6, 7, 8, 9} (c) {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} (d) {a, 2a, 3a, 4a, 5a, 6a, 7a, 8a, 9a, 10a} 26. Find the average A and the median M of each data set. 30 32
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