Mathematics, 30.01.2020 22:53 miguelc2145
1. the data set shows the fuel efficiencies, in miles per gallon, of the vehicles featured in a car-buying guide.
26 31 40 28 19 23 35 38 43 46 28 30
(a) what is the five-number summary of the data set?
(b) what is the range of the data set? show your work.
highest number 46 minus lowest number 19 equals 27 range
(c) what is the interquartile range (iqr) of the data set? show your work.
Answers: 2
Mathematics, 21.06.2019 16:20
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Mathematics, 21.06.2019 18:30
Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 β2.00 8.4 β8.4
Answers: 2
Mathematics, 21.06.2019 19:00
How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)
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Mathematics, 21.06.2019 21:30
Cal's go cart has a gas tank with the dimensions shown below. he uses a gas can that holds 11 gallon of gas, to fill the go cart tank. 11 gallon = 231 inches^3 how many full gas cans will it take to fill the go cart's gas tank?
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1. the data set shows the fuel efficiencies, in miles per gallon, of the vehicles featured in a car-...
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