BRAINLIST NO CAP C. Analyze the given box-and-whisker plot, which displays the heights of 40 randomly chosen
adults. Use the box-and-whisker plot to answer each question
Heights of 40 Randomly Chosen Adults
CT
60
75
65 70
Height (inches)
1. What is the height range of the middle 50 percent of the surveyed adults?
2. How many of the surveyed adults are exactly 68 inches tall?
3. What percent of the surveyed adults are 68 inches tall or shorter?
4. What is the height of the tallest adult surveyed?
5. How many of the surveyed adults are at least 58 inches tall?
6. Describe the distribution of the data in the box-and-whisker plot and explain what it means in
terms of the problem stuation.

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alparslan alparslan · Answer 1 · 2020-03-11T23:59:50+01:00

Answer:

1. The height range of the 50 percent surveyed adults are between 65 and 72 inches.

2. We can't learn this from a boxplot.

3. Exactly 50 percent of the surveyed adults.

4. Highest person is 79 inches tall.

5. All 40 of the adults are at least 58 inches tall.

6. The boxplot is approximately normal so so we can say it is symmetric.

Step-by-step explanation:

1. You can see the range from the first and the last lines.

2. We can assume, but it won't be accurate.

3. Left part of the boxplot always shows the 50 percent range.

4. You can look at the last line.

5. Shortest adult is 58 inches tall, so everyone is taller than that.

6. Normal distribution rule is "Normal gets Normal".