Question

cough, cough: the following table presents the number of days a sample of patients reported a cough lasting from an acute cough illness. 13 15 17 19 21 23 25 12 14 16 18 20 12 14 16 18 20 12 14 16 18 20 13 15 17 19 21 13 15 17 19 21 13 17 19 21 13 17 19 21 13 17 19 21 16 18 20 20 20 send data to excel your answer part: 0 / 3 part 1 of 3 (a) construct a frequency histogram. click the line on the horizontal axis above the numbers and drag the bar to the correct frequency.

Explanation:

Step1: Count data in intervals

1. For the interval 12 - 13: Count the number of 12s and 13s in the data set. There are 7 (4 of 13 and 3 of 12).
2. For the interval 14 - 15: Count the number of 14s and 15s. There are 5 (3 of 14 and 2 of 15).
3. For the interval 16 - 17: Count the number of 16s and 17s. There are 7 (3 of 16 and 4 of 17).
4. For the interval 18 - 19: Count the number of 18s and 19s. There are 8 (4 of 18 and 4 of 19).
5. For the interval 20 - 21: Count the number of 20s and 21s. There are 9 (5 of 20 and 4 of 21).
6. For the interval 22 - 23: There are 0.
7. For the interval 24 - 25: There are 0.

Step2: Construct histogram

Drag the bars on the provided histogram to the following frequencies for each interval:

• 12 - 13: 7
• 14 - 15: 5
• 16 - 17: 7
• 18 - 19: 8
• 20 - 21: 9
• 22 - 23: 0
• 24 - 25: 0

Answer:

Construct the histogram with frequencies for intervals 12 - 13: 7, 14 - 15: 5, 16 - 17: 7, 18 - 19: 8, 20 - 21: 9, 22 - 23: 0, 24 - 25: 0 as described above.