<h3 /><h3> DEFINITION OF<em> </em><em>VARIABILITY</em></h3>
» The degree to which data points in a statistical distribution or data collection deviate (variate) from the average value, as well as the degree to which these data points differ from one another.
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<h3>HOW CAN BE CALCULATED?</h3>
» Variability can be calculated by subtracting the lowest value from the highest value in the data set.
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Answer:
3 : 1
Step-by-step explanation:
The ratio of coins is ...
1 2/5 : 2 1/3 = 7/5 : 7/3 = 3 : 5
The quarters have 5 times the dollar value of nickels, so the ratio of dollar values is ...
5(3) : 5 = 3 : 1
The quarters have 3 times the dollar value of the nickels.
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<em>Additional comment</em>
The number of nickels is 5/3 times the number of quarters, so is 5/3(24) = 40.
The dollar value of the quarters is 24($0.25) = $6.
The dollar value of the nickels is 40($0.05) = $2.
As above, the ratio of dollar values is 6:2 = 3 : 1.
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There are a few different ways to compute the ratio of fractions. The one we used here may be a little unusual. All are equivalent.
Answer:
Step-by-step explanation:
<span>7745.96669241 is the square root...hope it helps :)</span>
Answer:
dang
Step-by-step explanation: