160 people were asked: "How many siblings do you have?"
160 people were asked: “How many siblings do you have?”
The
(incomplete) results are shown in the table below. Please complete the table using 4 decimal places, when appropriate:
# of Siblings – Frequency – Relative Frequency – Cumulative Frequency
0 _____ 0.1875 30
1 27 0.1688 57
2 34 ______ 91
3 35 0.2188 126
4 34 0.2125 ______
What percent of the people have exactly three sibling(s)? % ________