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A school survey asked students which candidate they supported for class president. The survey data are shown in the relative frequency table. What percentage of females polled supported Martinez? A:30%
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A school survey asked students which candidate they supported for class president. The survey data are shown in the relative frequency table. What percentage of females polled supported Martinez?

A:30%
B:58%
C: about 56%
D:about 54%

A school survey asked students which candidate they supported for class president-example-1
User Ristorante
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2 Answers

1 vote

Answer:

About 56%

Explanation:

User Mohammad Kamar Shad
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6 votes
A. 30%
0.24+0.30+0.18+0.28 = 1.0 and in the chart about 0.30 were females that voted for Martinez and to find a percentage from a decimal you multiple by 100 so 0.30 times 100 = 30%
User Keyur PATEL
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