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Mathematics, 02.03.2020 00:08 shelbycheyzelanko21
A survey of 525 people was conducted to determine whether they have brother sisters.
The results showed that 24% of the people surveyed do not have a sister and 68% of the
people surveyed have a brother.
The results also showed that 93 of the people surveyed do not have a sister and do not
have a brother.
Complete the two-way frequency table to show the results of the survey.
Have a
Brother
Do Not
Have a
Brother
Total
a.)
b.)
Have a
Sister
Do Not
Have a
Sister
Total
d.)
e.)
h.)
525
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A survey of 525 people was conducted to determine whether they have brother sisters.
The resul...
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