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VARVARA [1.3K]
3 years ago
12

Find the average of, 18,21,19,25,24,25 With a step by step explanation please.

Mathematics
2 answers:
Pepsi [2]3 years ago
5 0

Answer: 22

Step-by-step explanation: To find the average of this data set, remember that the average of a data set is equal to the sum of the set of numbers divided by how many numbers are in the set.

So to find the average of the data set shown here, let's begin by adding the numbers.

So we have 18 + 21 + 19 + 25 + 24 + 25.

This will be divided by how many numbers are in the set which is 6.

So we have \frac{18 + 21 + 19 + 25 + 24 + 25}{6}

Adding the numbers, we get 132.

So we have \frac{132}{6} which simplfies to 22.

So the average of this data set is 22.

gogolik [260]3 years ago
4 0

Answer: The average is 22

Step-by-step explanation: To calculate any average from a database like this one, add all the numbers to find your total, which in this case would be 132. Then divide the total by however many numeric values you had to add, which would be 6. This gives you your final equation, (132 divided by 6 = 22).

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Answer:

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Step-by-step explanation:

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6 0
2 years ago
QRINC offered new employees a starting salary of $34,862 in 2013. What would a comparable starting salary have been in 2003?
Vlad1618 [11]

Complete Question

Table of Annual CPI values

2003-184.00            

2004-188.90

2005-195.3

2006-201.6

2007-207.342

2008-215.303

2009-214.537

2010-218.056

2011-224.939

2012-229.594

2013-232.957

2014-236.736

QRINC offered new employees a starting salary of $34,862 in 2013. What would a comparable starting salary have been in 2003?

Answer:

C=27535.5881128

Step-by-step explanation:

From the question we are told that

CPI for 2003(index)=2003-184.00  

CPI for 2013(index)=2013-232.957  

Starting salary in 2013 at $34,862

Generally  comparable starting salary C is given as

   C=\frac{starting salary}{CPI for 2013(index} *CPI for 2003(index)

   C=\frac{34,862}{232.957} *184

Therefore C the comparable starting salary is givrn to be

   C=27535.5881128

   C=27536 appro

8 0
3 years ago
How do you get the average of something
kogti [31]
The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.
6 0
3 years ago
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