Q79
In two large populations there are 35 and 30 per cent of fair haired people. Will the differ ence disappear at 5% level of significance, if samples of 1500 and 1000 are respectively taken from the two populations?
A.
Difference is significant
AnswerB.
Significant with condition
C.
Difference is not significant
D.
Significant with error
Answer: Option A
Solution
Answer: Option A
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