the total number of tourists to an amusement park in the past year is 12,000,000 when rounded to the nearest million.The number
1 answer:
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Answer: 27
Step-by-step explanation:
you can isolate the separate terms so you get
3^3 x a^(-2x3) x b^3 = 27 a^-6b^3
Answer:
Step-by-step explanation:
Sampling distribution of the sample proportion :
The sampling distribution of the sample proportion has mean =
and standard deviation =
.
Given : The proportion of left handed people in the population is about 0.10.
i.e. p=0.10
sample size : n= 300
Then , the sampling distribution of the sample proportion will be :-
(approx)
Hence, the sampling distribution of the sample proportion is