Question

11) Below is the number of times a commercial was shown displaying high fat, high sugar foods during children’s programming over each of 20 days.

21,8,9,12,10,10,5,9,18,17,3,6,14,18,16,19,3,22,7

A) create a simple frequency distribution for these grouped data intervals

1. Your frequency table must include the following columns:

• Values
• Frequencies
• Relative Frequencies
• Cumulative Frequencies
• Cumulative Percents

2. Create a bar graph of the frequencies

B) which interval had the largest frequency?

Answer 1