Mathematics, 26.07.2020 01:01 gracye
Find the value of the test statistic z using z=^p−p√pq/n.
The claim is that the proportion of accidental deaths of the elderly attributable to residential falls is more than 0.10, and the sample statistics include n = 800 deaths of the elderly with 15% of them attributable to residential falls.
a. -4.71
b. -3.96
c. 4.71
d. 3.96
Answers: 3
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Find the value of the test statistic z using z=^p−p√pq/n.
The claim is that the proportion of accid...
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