A. Is the answer of this question
No, that would be an invalid inference because he actually sampled from only half of the total population not the entire population.
so 12% of the 50% he sampled would be valid, but since he did not use the entire population, the results cannot affect all of them.<span />
Seven hundred and two thousand, two hundred and forty five.
702,244 + 1
Answer:
9m=49 is the answer of the product of 9 and m is 49