Question
Asked Nov 17, 2019
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est ed apaiast
H:P7043 t f0.15 fevel
p G 43 is
Suppore Ha
PGth trial ends in ccess
of Signficane) whare
If the sample ee
250, what is te smllert number of succesres
Ha to be ejested ?
that wil cavse
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est ed apaiast H:P7043 t f0.15 fevel p G 43 is Suppore Ha PGth trial ends in ccess of Signficane) whare If the sample ee 250, what is te smllert number of succesres Ha to be ejested ? that wil cavse

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Expert Answer

Step 1

It is given that n is 250 and p0 is 0.43. The level of the significance is 0.15.

Step 2

The z-score at 0.15 level of significance using standard normal table is 1.04.

So, we reject the null hypothesis ...

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k- пр, 21.04 пр. (1- р.) k - 250 x 0.43 21.04 250х0.43(1-0.43) k-107.5 21.04 7.8278 k 2115.6409

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Advanced Topics in Statistics

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