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3 years ago

Would really like your help on this!!

Mathematics

2 answers:

kumpel [21]3 years ago

6 0

Answer:

7/37 are taking Chinese

Step-by-step explanation:

Total taking chinese is 7 and the total number of students all together are 37. So 7 out of 37 are taking chinese

lana [24]3 years ago

4 0

Answer:

$\frac{7}{37\\}$

Step-by-step explanation:

There are 7 students choosing Chinese and 37 total students. You can simplify the equation more therefore the answer is $\frac{7}{37}$

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Answer:

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Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of $\pi$ , and a confidence interval $1-\alpha$ , we have the following confidence interval of proportions.

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