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Triss [41]
3 years ago
14

IN A CLASS OF 30 STUDENTS 13 OF THEM ARE BOYS WHAT PERCENTAGE ARE GIRLS?

Mathematics
1 answer:
mestny [16]3 years ago
5 0
Class of students - number of students that are boys = numbers of students that are girls

30 - 13 = 17

To change the number of students that are girls into percentage...

17/1 * 1/100 = 17/100

17/100 in a % form = 17%

The percentage of girls in the class is 17%

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In a random sample of 62 professional actors, it was found that 40 were extroverts. Please find the point estimate, 95% confiden
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<h3>What is Point Estimate ?</h3>

The point estimate is the proportion of success in the sample.

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(b) Confidence interval for true proportion is

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Lower Limit = 0.525

Upper Limit = 0.764

To know more about Point Estimate

brainly.com/question/17514579

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