Which is NOT a condition for the sampling distribution of sample proportion (p-h
ID: 3147493 • Letter: W
Question
Which is NOT a condition for the sampling distribution of sample proportion (p-hat) being nearly normal?
Independence of observation
At least 10 'successes' and 10 ' failures' in the sample
Success-failure condition
The sample come from a simple random sample and consist of less than 10% of the population
None of the above
a.Independence of observation
b.At least 10 'successes' and 10 ' failures' in the sample
c.Success-failure condition
d.The sample come from a simple random sample and consist of less than 10% of the population
e.None of the above
Explanation / Answer
None of the above are the conditions which are not ti be followed in p- hat distribution .
As every distribution assumes independence of observation and in normal distribution we follow the other three given conditions as well . So no condition is wrong
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