Question

Ages	Number of students
15-18	3
19-22	2
23-26	5
27-30	2
31-34	4
35-38	4

Find the relative frequency for the class with lower class limit 35

Relative Frequency = %

Ages	Number of students
15-18	2
19-22	10
23-26	8
27-30	10
31-34	9
35-38	4

Based on the frequency distribution above, find the relative frequency for the class with a lower class limit of 15

Give your answer as a percent, rounded to 1 place after the decimal point, if necessary. Type only a number in the answer box (do NOT type "%" after your answer).

Relative Frequency = %

The following are goals scored by a soccer team at each game in their recent season.

0	0	0	0	1
1	1	1	1	1
1	1	1	1	2
2	2	2	2	3
3	3	3	4	4

Complete the relative frequency table.

Goals	Frequency	Relative Frequency
0	4
1	10
2	5
3	4
4	2
5	0

190 people are asked how many siblings they have?

The (incomplete) results are shown below (Please use 4 decimal places when apply):

# of Siblings	Frequency	Relative Frequency	Cumulative Frequency
0	32	0.1684	32
1	45	0.2368
2	37	0.1947	114
3	44		158
4		0.1684	190

Complete the table and determine what percent of the people have exactly one sibling(s)? %

Answer 1