3 years ago

What’s the MAD of 7 20 9 35 12 15 7 10 20 25

Mathematics

1 answer:

Mumz [18]3 years ago

6 0

Answer:

Population size:10

Mean (μ): 16

Mean Absolute Deviation (MAD): 7.2

Step-by-step explanation:

Mean absolute deviation (MAD) Mean absolute deviation (MAD) of a data set is the average distance between each data value and the mean. ... Mean absolute deviation helps us get a sense of how "spread out" the values in a data set are.

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8x6+(12-4)/2 equal what is sum???

algol13

$8 \times 6 + \dfrac{(12-4)}{2}$

$=48+ \dfrac{8}{2}$

$=48 + 4$

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3 years ago

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Patios can be made by mixing cubic meters of cement, gravel, and stones in the ratio 9:4:6. How much gravel is needed to make 20

LenKa [72]

Answer:

44 cubic meters

Step-by-step explanation

9 + 4 + 6 = 19

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4/19 of the patio will be gravel

6/19 of the patio will be stones

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2 years ago

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OleMash [197]

Answer:

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2 years ago

(PLEASE SHOW PICTURES ON HOW TO SOLVE THIS)

son4ous [18]

Answer:

Fred is $\frac{17}{24}$ ft taller than Benny

Step-by-step explanation:

Subtract Benny's height from Fred's height

4 $\frac{1}{12}$ - 3 $\frac{3}{8}$ ( change to improper fractions )

$\frac{49}{12}$ - $\frac{27}{8}$

The LCM of 12 and 8 is 24 , then

= $\frac{49(2)}{12(2)}$ - $\frac{27(3)}{8(3)}$

= $\frac{98}{24}$ - $\frac{81}{24}$

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2 years ago

You Exercise 24 hours each month for a year. How many hours did you exercise by the end of the year? with distribution?

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Each year is 12 months and each month we exercise for 24 hours so for one year we gonna exercise for : 12 × 24 = 288 hours :))

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2 years ago