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3 years ago

What is the mean absolute?

Mathematics

1 answer:

alex41 [277]3 years ago

7 0

Answer:

mean absolute deviation is <em>8</em>

Step-by-step explanation:

to find mean absolute deviation, you subtract your mean from each of your values, and make them all positive, (even if u get a negative..)

then you add all your new answers up and divide by how many numbers there are (basically just find mean of your new set of data...)

<em>Hope this helps you in the future!!</em>

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Which graph could represent a constant balance in a bank account over time? A graph titled Daily Balance. The horizontal axis sh

kramer

Answer:

See the image.

Step-by-step explanation:

Constant balance in a bank account signifies that the balance in the account remains constant throughout time.

That is, it did not rise or diminish with time.

As a result, the graph of such a circumstance is a horizontal line parallel to the Time period axis.

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2 years ago

type the correct answer in each box. if necessary, use / for the fraction bar(s). If a = 0.6 and b = 0.75, then a•b = ____ and a

guapka [62]

Answer:

If a=0.6 and b=0.75, then a·b=9/20 and a/b=4/5

Step-by-step explanation:

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3 years ago

Read 2 more answers

Marshal asks 50 people whether they are left-handed or right-handed. Five people said they were left-handed. The relative freque

Sunny_sXe [5.5K]

Answer

1. 90% 2. 10%

Step-by-step explanation:

50 /10=5 which means that 5 people equal 1 percent

45/50=.9

.9*100=90 which is the percent of right handed people

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3 years ago

Read 2 more answers

According to the United Nations, in the year 2002, the population of the world was 6.1 billion people and was growing at an annu

zmey [24]

Answer:

(a) 6.2843 billion

(b) 6.8716 billion

Step-by-step explanation:

Since there is a constant growth rate of 1.5% per year, and the population in 2002 was 6.1 billion people. The general equation for the total world population, in billions, after 2002 is:

$P(t) = 6.1*(1+0.015)^t$

With t being the time, in years, after 2002.

a) What was the population in 2004?

$t=2004-2002=2\\P(2) = 6.1*(1.015)^2\\P(2) = 6.2843 \ billion$

b) What was the population in 2010?

$t=2010-2002=8\\P(8) = 6.1*(1.015)^8\\P(8) = 6.8716 \ billion$

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3 years ago

Three friends went running.

Blababa [14]

Answer:

3 miles

Step-by-step explanation: cause i did this

8 0

3 years ago