1)What percent of the people go to the gym as their form of exercise?
tinypic. com/r/mw9quq/5
17%
20%
33%
37%
2) Find the value of Q3 for the following data set. 4 6 8 8 8 9 13 15
13
9
11
15
3) What percent of the people surveyed chose "Double Cheese" as their favorite type?
tinypic. com/r/2im95ki/7
15%
20%
40%
60%
tinypic. com/r/mw9quq/5
17%
20%
33%
37%
2) Find the value of Q3 for the following data set. 4 6 8 8 8 9 13 15
13
9
11
15
3) What percent of the people surveyed chose "Double Cheese" as their favorite type?
tinypic. com/r/2im95ki/7
15%
20%
40%
60%
-
1) First of all, the question has not declared the total number of the people who've entered the survey. But if we suppose each person follows one and only one form of daily exercise, then the total amount of people is:
50 (Walking) + 5 (Cycling) + 35 (Jogging) + 20 (Gym) + 10 (Treadmill) = 120 (Total)
Now the percentage of the gym people = (20/120) * 100 = 100/6 = 33%
3) The same as in question 1 we get the total amount is:
115 + 45 + 78 + 60 = 298
Thus the percentage of people interested in "Double Cheese" = (60/298) * 100 = 20%
2) This question is definitely unclear since the total number of given data is 8 numbers and total number of food categories is 4.
50 (Walking) + 5 (Cycling) + 35 (Jogging) + 20 (Gym) + 10 (Treadmill) = 120 (Total)
Now the percentage of the gym people = (20/120) * 100 = 100/6 = 33%
3) The same as in question 1 we get the total amount is:
115 + 45 + 78 + 60 = 298
Thus the percentage of people interested in "Double Cheese" = (60/298) * 100 = 20%
2) This question is definitely unclear since the total number of given data is 8 numbers and total number of food categories is 4.