Create a frequency table for your new variable “How many caffeine drinks per day” using the following headings: How many caffeine drinks per day         Count of how many caffeine drinks per day 3 61 2 54 4 38 1 31 0 27 5 23 6 14 7 5 8 5 10 1 2.5 1 1.5 1 9 1 (blank)   divide the number of times the event occurs by the length of time.  Number of Drinks Frequency Relative Frequency Cumulative Frequency Cumulative Relative Frequency None         1-2 drinks         3-4 drinks         5 or more drinks         TOTAL         Which type of chart is most appropriate for displaying the relative frequency data for the grouped variable for “How many caffeine drinks per day” – bar chart or histogram? Provide a rationale for your selection. Type of chart (select): (a) Bar chart (b) Histogram Rationale:

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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 Create a frequency table for your new variable “How many caffeine drinks per day” using the following headings:

How many caffeine drinks per day         Count of how many caffeine drinks per day

3 61
2 54
4 38
1 31
0 27
5 23
6 14
7 5
8 5
10 1
2.5 1
1.5 1
9 1
(blank)  

divide the number of times the event occurs by the length of time. 

Number of Drinks

Frequency

Relative Frequency

Cumulative Frequency

Cumulative Relative Frequency

None

       

1-2 drinks

       

3-4 drinks

       

5 or more drinks

       

TOTAL

       
  1. Which type of chart is most appropriate for displaying the relative frequency data for the grouped variable for “How many caffeine drinks per day” – bar chart or histogram? Provide a rationale for your selection.
    1. Type of chart (select): (a) Bar chart (b) Histogram
    2. Rationale:
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