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janayshas84
05.08.2019 •
Mathematics
Consider a binomial experiment with n trials and r successes. to construct a test for a proportion p, what value do we use for the z value of the sample test statistic?
r/n
(r/n)2
n/r
2r/n
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Ответ:
value we use for z value of sample test is r/n
Step-by-step explanation:
Given data
proportion p
trials = n
successes = r
to find out
what value we use for z value of sample test
solution
here
we know that
Probability of a success in single trail test = Number of successes/Number of trails
Probability of a success in single trail = r / n
so that
value we use for z value of sample test is r / n
Ответ: