3 years ago

Plz help me out! :) 62 is 50% of what number?

Mathematics

1 answer:

-BARSIC- [3]3 years ago

6 0

Hi, the answer is 31.
50% of 62 = 0.5 × 62 = 31

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The mean is

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b = 32.694

<h3>(See picture) </h3>

and our 95% confidence interval for the mean number of months elapsed since the last visit to a dentist for the population of students participating in the program rounded to two decimal places is

[0.9 months, 32.69 months]