Measures of Central Tendency and Measures of Dispersion I: Ungrouped data  35,   19,   24,   29,   42,  39,   40,    22,    33  Solve for:    Mean and Median    II: Grouped Data:       The following is a frequency distribution of an entrance examination.            Class interval                     Frequency                45-49

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section11.3: Shapes Of Distributions
Problem 20E
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Measures of Central Tendency and Measures of Dispersion

I: Ungrouped data 

35,   19,   24,   29,   42,  39,   40,    22,    33

 Solve for:    Mean and Median 

 

II: Grouped Data: 

     The following is a frequency distribution of an entrance examination.

           Class interval                     Frequency

               45-49                                   6

               50-54                                   4

               55-59                                  17

               60-64                                  19

               65-69                                  20

               70-74                                   8

               75-79                                   3

               80-84                                   1

               85-89                                   2

Construct a table and compute for:

  1. Mean 

  2. Median 

  3. Mode 

 

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ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt