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Tju [1.3M]
3 years ago
9

The given data set shows the number of books read by eight children in a reading contest. {40, 15, 14, 15, 10, 11, 18, 20} Which

data value is considered an outlier? Enter the answer in the box.
Mathematics
2 answers:
Viefleur [7K]3 years ago
8 0
The outlier is 40. An outlier in a distribution is a number that is more than 1.5 times the length of the box away from either the upper or lower quartiles
brilliants [131]3 years ago
7 0
40 is the outlier

it has a difference of about 25 books
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Step-by-step explanation:Step 1: Simplify both sides of the equation.

4−(2y−1)=2(5y+9)+y

4+−1(2y−1)=2(5y+9)+y(Distribute the Negative Sign)

4+−1(2y)+(−1)(−1)=2(5y+9)+y

4+−2y+1=2(5y+9)+y

4+−2y+1=(2)(5y)+(2)(9)+y(Distribute)

4+−2y+1=10y+18+y

(−2y)+(4+1)=(10y+y)+(18)(Combine Like Terms)

−2y+5=11y+18

−2y+5=11y+18

Step 2: Subtract 11y from both sides.

−2y+5−11y=11y+18−11y

−13y+5=18

Step 3: Subtract 5 from both sides.

−13y+5−5=18−5

−13y=13

Step 4: Divide both sides by -13.

−13y

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−13

y=−1

 Answer: y =-1

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