MATHEMATICS MIDDLE SCHOOL

Compute the standard deviation for the set of data.
2,5, 6, 8, 14​

Answers

Answer 1
Answer:

Answer:

4.

Step-by-step explanation:

First work out the mean:

Mean = (2 + 5 + 6 + 8 + 14) / 5

= 35/5 = 7.

Now subtract the mean form each of the values:

2 - 7 = -5

5 - 7 = -2

6 - 7 = -1

8 - 7 = 1

7 - 14 = -7.

The squares of these are 25, 4, 1, 1, 49

Their sum = 25 + 4 + 1 + 1 + 49 = 80

Now divide this by 5  = 16.

Standard deviation is  √16 = 4.

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On Monday morning you have 30 tickets of 1/3 is sold in Monday and 1/5 on Tuesday how many are left

Answers

On Monday we have 30 tickets total.

We sell 1/3 of them on Monday.

1/5 Tuesday.

1/3 of 30 is 10. 30-10=20 We have twenty left

1/5 of 20 is 4. 20-4=16.

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gooooooodluck hehehe

What is the answer to this problem

Answers

C. 7(8) = 56

3(8)(14) = 336

56+336= 392:)

The answer to the first question is 392 because (7*8) + (3*8*14)= 392

108 divided by 6 distributive property

Answers

the answer would be 18
The answer is 18
If 108 divided by 6

What is 84×22 in standard algorithm for fifth grade

Answers

84.
x22 equals 1848

Answer:

1,848

Step-by-step explanation:

   84

x  22

--------------

1848

Who is bigger 0.17 or o.165

Answers

So... 0.170
0.165.


So at first it was 0.17. But if you add that imaginary 0 its 0.170. So now the answer is 0.170. Hope this helps! ;)

How do you write 6.67 in words?

Answers

6.67 in words is: Six point six seven
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