160 people are asked how many siblings they have, and the results are shown below: # of Siblings
Frequency
34
0
Relative Frequency Cumulative Frequency
0.2125
34
0.175
62
1
28
2
29
91
0.1813
0.2375
3
38
129
4
a. Complete the table (Use 4 decimal places when applicable)
b. What percent of the people have exactly two siblings?