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andrew-mc [135]
2 years ago
7

Tonya wants to estimate what proportion of the students in her dormitory like the dorm food. She interviews a simple random samp

le of 50 students living in the dormitory. She finds that 14 think the dorm food is good. Find a 90% confidence interval for the true proportion of students that think the dorm food is good.
a. 0.176 to 0.384
b. 28%
c. 0.28 +/- 0.03
d. 0.156 to 0.404
Mathematics
1 answer:
Oxana [17]2 years ago
5 0

Answer:

Step-by-step explanation:

The solution of the problem has been solved on paper and attached in the attachment section. Kindly refer to that and feel free to ask any doubt.

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Step 2: subtract 14 from both sides
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MariettaO [177]

Answer:

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Step-by-step explanation:

Combinations can be used to solve the following problem.

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So the probability is:

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3 years ago
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Answer:58

Step-by-step explanation:

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Akimi4 [234]
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