SOLUTION: The mileages of 24 cars were compiled (in miles per gallons): 42 29 37 30 32 44 36 42 26 20 36 19 29 28 20 24 38 27 28 18 41 34 30 37 Summarize the data by construc

Algebra ->  Probability-and-statistics -> SOLUTION: The mileages of 24 cars were compiled (in miles per gallons): 42 29 37 30 32 44 36 42 26 20 36 19 29 28 20 24 38 27 28 18 41 34 30 37 Summarize the data by construc      Log On


   

Question 846486: The mileages of 24 cars were compiled (in miles per gallons):
42 29 37 30 32 44 36 42
26 20 36 19 29 28 20 24
38 27 28 18 41 34 30 37
Summarize the data by constructing a frequency distribution and a relative frequency distribution, using intervals shown below. (Fill in the table.)
Mileage (miles per gallon) Frequency Relative Frequency
(to the nearest thousandth)
14.5 – 19.5

19.5 – 24.5

24.5 – 29.5

29.5 – 34.5

34.5 – 39.5

39.5 – 44.5

Total

Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

Like anything in Life.. generally takes a little elbow grease.

Enter in a spreadsheet and sort (sum if you wish)and categorize

18

19

20

20

24

26

27

28

28

29

29

30

30

32

34

36

36

37

37

38

41

42

42

44

747

18	1

19	1

20	2

24	1

26	1

27	1

28	2

29	2

30	2

32	1

34	1

36	2

37	2

38	1

41	1

42	2

44	1

	24



14.5 – 19.5	2

19.5 – 24.5	3

24.5 – 29.5	7

29.5 – 34.5	4

34.5 – 39.5	4

39.5 – 44.5	4

	        24