Mathematics, 05.05.2020 13:24 alexabdercmur
The frequency plots show the distributions of long jump distances recorded in an athletics practice session for girls from Grade 6 and Grade 8. The mean absolute deviation of each data set is approximately 8 inches. Approximately how many times the mean absolute deviation is the difference between the means of the data sets? A. 4 B. 1 C. 8 D. 2
Answers: 1
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The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?
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Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.
Answers: 1
The frequency plots show the distributions of long jump distances recorded in an athletics practice...
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