Questions: The histogram displays the sugar content (as a percent of weight) of 47 brands of breakfast cereals. a. Describe this distribution. b. What do you think might account for this shape? b. Which of the following best describes the reason for the shape of the histogram? A. There are two different types of breakfast cereals, those that are name brand (high sugar content) and those that are generic (low sugar content). B. There are two different types of breakfast cereals, those marketed to kids (high sugar content) and those marketed to adults (low sugar content). C. There are two peaks because of the large spread in sugar content. D. There are two different types of breakfast cereals, those created before 1970 (high sugar content) and those created after 1970 (low sugar content).

Transcript text: The histogram displays the sugar content (as a percent of weight) of 47 brands of breakfast cereals. a. Describe this distribution. b. What do you think might account for this shape? b. Which of the following best describes the reason for the shape of the histogram? A. There are two different types of breakfast cereals, those that are name brand (high sugar content) and those that are generic (low sugar content). B. There are two different types of breakfast cereals, those marketed to kids (high sugar content) and those marketed to adults (low sugar content). C. There are two peaks because of the large spread in sugar content. D. There are two different types of breakfast cereals, those created before 1970 (high sugar content) and those created after 1970 (low sugar content).

Solution

Solution Steps

Step 1: Describe the distribution

The histogram shows the sugar content (as a percent of weight) of 47 brands of breakfast cereals. The distribution appears to be bimodal, with two distinct peaks. One peak is around the 10-15% sugar content range, and the other peak is around the 40-45% sugar content range.

Step 2: Reason for the shape

The bimodal shape of the histogram suggests that there are two distinct groups within the data. This could be due to different types of cereals being marketed differently, such as cereals targeted at children versus those targeted at adults.

Step 3: Best description for the shape of the histogram

The best description for the reason for the shape of the histogram is: B. There are two different types of breakfast cereals, those marketed to kids (high sugar content) and those marketed to adults (low sugar content).