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Orlov [11]
3 years ago
11

At a concert the ratio of men to women is 5:3

Mathematics
1 answer:
deff fn [24]3 years ago
8 0
Men: 5 : 3 = 20 : 12
Women: 7 : 4 = 21 : 12

So for every 12 children there are 20 men to 21 women.

Neither men nor women compose more than half of the concert population.
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Answer:

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We first need to calculate the test statistic. The test statistic is calculated as follows:

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1.96.

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