The median is the middle of the list when the list is sorted. 6,10,11,13,14,14,20,20,23,23,26,27,31,33,38,38 This is the sorted list, so we count evenly up and down the list. In this case, there are 16 total numbers, meaning we count 8 up and 8 down, arriving at 20,23 with the middle being in between them. Both of them can't be the median, so we take the average of these two numbers, which is 21.5. So, the median 21.5.
The person must invest the money in the bank for 18 years to reach $19600, if a person invests 9000 dollars in a bank and the bank pays 4.25% interest compounded daily.
It is always important to go through the given problem first to get a concept of the requiremement. Then all the information's available from the question has to be noted down in such a manner that there would be no need to look at the question while solving. Total number of students wearing jeans = 10 Total number of students wearing shorts = 9 Total number of students wearing capris = 2 Then the total number of students surveyed by Mrs Lane = (10 + 9 + 2) = 21 Now percentage of students wearing shorts = (9/21) * 100 = (3/7) * 100 = 300/7 = 42.85 percent So a total percentage of 42.85% of the students were wearing shorts.
