Question

4. John has a weather station at his house. He has been keeping track of the fastest wind speed for each day for two weeks. He would like to know the average wind speed over the two weeks, the days on which the highest wind speed and the lowest wind speed were recorded, and the difference between the highest wind speed recorded and each day's average wind speed. Develop a solution to this problem that includes: 1. PAC 2. Algorithm

Answer 1

PAC CHART----

Given Data Required Results Number of days for observation (14) Average wind speed Days of highest wind speed Days of lowest wind speed Difference between highest wind speed and the average wind speed Processing Required Alternative Methods Create two-dimension array (one side is the Use a search method for finding the specific day and one side wind speed) speed of the wind on a certain day Use sequential search method to find the difference between highest wind speed and the average wind speed

Algorithm:

1. start
2. Read two number of days
3. Read wind speeds
4. calculate average wind speed( arrary)
5. calculate heighest wind speed
6. calculate lowest wind speed
7. calculate difference between highest and average wind speed
8. print average wind speed
9. print lowest wind speed
10. print highest wind speed
11. print diffrence between highest and lowest wind speed
12. end

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Thank you.