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A pollster stands on a street corner in downtown Charlotte and gathers the ages of passers-by. The ages are posted 1. Sample Mean (7) a. 45.32 b. 52.32 e. 55.22 d. 36.12 e. 80.25 Median: a. 45.32 b. 37.00 e. 55.22 d. 36.00 e. 80.25

A pollster stands on a street corner in downtown Charlotte and gathers the ages of passers-by. The ages are posted 1. Sample Mean (7) a. 45.32 b. 52.32 e. 55.22 d. 36.12 e. 80.25 Median: a. 45.32 b. 37.00 e. 55.22 d. 36.00 e. 80.25

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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please answer all parts of number 1 using the chart attached

A pollster stands on a street corner in downtown Charlotte and gathers the ages of passers-by. The ages are posted 1. Sample Mean (F) a. 45.32 b. 52.32 c. 55.22 d. 36.12 e. 80.25 Median: a. 45.32 b. 37.00 C. 55.22 d. 36.00 e. 80.25 Sample Standard Deviation: a. 9.50 b. 8.02 c. 6.96 d. 2.31 e. 4.62 Inner Quartile Range a. 12.90 b. 16.00 c. 13.50 d. 12.20 e. 15.50 Using the formula UL = Q, +1.5× IQR, determine the upper limit for outliers in this distribution. a. 61.00 b. 67.20 c. 68.23 d. 60.25 e. 61.76
Transcribed Image Text:A pollster stands on a street corner in downtown Charlotte and gathers the ages of passers-by. The ages are posted 1. Sample Mean (F) a. 45.32 b. 52.32 c. 55.22 d. 36.12 e. 80.25 Median: a. 45.32 b. 37.00 C. 55.22 d. 36.00 e. 80.25 Sample Standard Deviation: a. 9.50 b. 8.02 c. 6.96 d. 2.31 e. 4.62 Inner Quartile Range a. 12.90 b. 16.00 c. 13.50 d. 12.20 e. 15.50 Using the formula UL = Q, +1.5× IQR, determine the upper limit for outliers in this distribution. a. 61.00 b. 67.20 c. 68.23 d. 60.25 e. 61.76
A В E G H J K P 32 52 4 4.81 42 38 2 Ages 44 Grades 54 100 3 20 4.93 Class 48 Class 38 In 38 In 57 Rolls 2 Containers 4.99 1 55 2 40 Charlotte 41 Stats 60 of a 1 Of Gas 4.97 56 40 38 Class 65 Die 4.97 57 42 27 67 4 5.01 61 46 6. 32 68 3 63 54 7 49 71 5 63 54 8 44 73 1 5.01 68 54 9 51 75 4 5 70 55 10 21 77 4.9 70 60 11 12 37 80 6 4.99 72 61 22 82 5 74 62 13 49 83 3 4.99 75 62 14 44 83 4 4.99 76 65 15 43 83 6 4.97 77 67 16 23 91 3 4.97 78 68 17 36 92 80 70 18 42 92 2 4.9 80 72 19 20 34 95 4.99 81 74 22 96 5 81 76 21 36 99 2 84 77 22 43 99 w/ 3 88 82 23 49 4 89 85 24 44 6 93 25 06 Sheet1
Transcribed Image Text:A В E G H J K P 32 52 4 4.81 42 38 2 Ages 44 Grades 54 100 3 20 4.93 Class 48 Class 38 In 38 In 57 Rolls 2 Containers 4.99 1 55 2 40 Charlotte 41 Stats 60 of a 1 Of Gas 4.97 56 40 38 Class 65 Die 4.97 57 42 27 67 4 5.01 61 46 6. 32 68 3 63 54 7 49 71 5 63 54 8 44 73 1 5.01 68 54 9 51 75 4 5 70 55 10 21 77 4.9 70 60 11 12 37 80 6 4.99 72 61 22 82 5 74 62 13 49 83 3 4.99 75 62 14 44 83 4 4.99 76 65 15 43 83 6 4.97 77 67 16 23 91 3 4.97 78 68 17 36 92 80 70 18 42 92 2 4.9 80 72 19 20 34 95 4.99 81 74 22 96 5 81 76 21 36 99 2 84 77 22 43 99 w/ 3 88 82 23 49 4 89 85 24 44 6 93 25 06 Sheet1
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