Mathematics, 28.11.2020 09:10 allieballey0727
Suppose that a study of elementary school students reports that the mean age at which children begin reading is 5.4 years with a standard deviation of 0.7 years. Step 2 of 2: If a sampling distribution is created using samples of the ages at which 37 children begin reading, what would be the standard deviation of the sampling distribution of sample means? Round to two decimal places, if necessary.
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If the dimensions of a rectangular prism are 5 ft x 3.5 ft x 2 Å¿t, what is the surface area?
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Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.
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Suppose that a study of elementary school students reports that the mean age at which children begin...
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