Question

1. all poultry hot dogs have fewer calories than the median for beef and meat hot dogs.

a.) true b.) false

1. 25% of all beef and meat hot dogs are above 180 calories.

a.) true b.) false

1. most poultry hot dog brands have fewer calories than most beef and meat hot dogs. some poultry hot dogs have more calories than the median beef and meat hot dog.

a.) true b.) false

1. about half the beef hot dogs have between 110 and 140 calories.

a.) true b.) false

1. the median number of calories for beef and meat hot dogs is the same.

a.) true b.) false

1. poultry hot dogs have the lowest minimum amount of calories.

a.) true b.) false

1. there are no outlier hot - dogs for all the boxplots.

a.) true b.) false

Explanation:

Step1: Analyze box - plot for poultry, beef and meat hot dogs

In a box - plot, the line inside the box represents the median.

Step2: Answer question 10

From the box - plots, some poultry hot dogs have more calories than the median of beef and meat hot dogs. So the answer to 10 is False.

Step3: Answer question 11

In a box - plot, the upper quartile (Q3) represents the 75th percentile. If we assume the upper quartile of beef and meat hot dogs is around 180, then 25% of all beef and meat hot dogs are above 180 calories. So the answer to 11 is True.

Step4: Answer question 12

From the box - plots, most poultry hot dog brands have fewer calories than most beef and meat hot dogs, but some poultry hot dogs have more calories than the median beef and meat hot dog. So the answer to 12 is True.

Step5: Answer question 13

The inter - quartile range (IQR) for beef hot dogs (the length of the box) is approximately from 110 to 140. The IQR contains about 50% of the data. So the answer to 13 is True.

Step6: Answer question 14

The medians (lines inside the boxes) for beef and meat hot dogs are different. So the answer to 14 is False.

Step7: Answer question 15

The minimum value (the end of the left - whisker) for poultry hot dogs is the lowest among the three types. So the answer to 15 is True.

Step8: Answer question 16

There are points outside the whiskers in the box - plots, which are outliers. So the answer to 16 is False.

Answer:

1. b. False
2. a. True
3. a. True
4. a. True
5. b. False
6. a. True
7. b. False