Mathematics, 11.07.2019 20:20 sydthekid9044
In a certain country, the average age is 31 years old and the standard deviation is 4 years. if we select a simple random sample of 100 people from this country, what is the probability that the average age of our sample is at least 32?
Answers: 2
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1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?
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Astore has apples on sale for three dollars or 2 pounds how many pounds of apples can you buy for nine dollars if an apple is approximately 5 ounces how many apples can you buy for nine dollars
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Mathematics, 21.06.2019 20:20
Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.
Answers: 1
In a certain country, the average age is 31 years old and the standard deviation is 4 years. if we s...
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