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150 people are asked how many siblings they have? # of Siblings Frequency Relative Frequency Cumulative...

150 people are asked how many siblings they have?

# of Siblings Frequency Relative Frequency Cumulative Frequency
0 40
1 33 0.22 73
2 32 0.2133 105
3 18 0.12 123
4 0.18 150

a. Complete the table (Use 4 decimal places when applicable)

b. What percent of the people have exactly four siblings? %

Math   Statistics-And-Probability   
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