The mean per capita income is 19,695 dollars per annum with a variance of 802,816. What is the probability that the sample mean would differ from the true mean by less than 158 dollars if a sample of 226 persons is randomly selected? Round your answer to four decimal places.

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step-by-step explanation:

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

hey! so 1 (25) out of 4 (100) is 25 so your answer is 25%. it's like quarters!