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enot [183]
2 years ago
15

A consumer wanted to find out how accurate Siri (an Apple digital assistant) is, so he asked questions on general facts and reco

rded how many Siri got right. Out of the 84 questions he asked Siri, Siri responded correctly to 73 of them. What is the estimate of the population proportion
Mathematics
1 answer:
Mashcka [7]2 years ago
6 0

Answer:

The answer is "0.869"

Step-by-step explanation:

Number of sample (n) = 84

Number of correct response (X) = 73

Calculating the Sample proportion:

Formula:

\text{Sample proportion}=\frac{\text{number of sample}}{\text{correct responses}}

                              =\frac{n}{X}\\\\= \frac{73}{84} \\\\=0.869

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