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patriot [66]
3 years ago
13

Which data set has the same standard deviation as the data set 3,2,5,6,8

Mathematics
2 answers:
alisha [4.7K]3 years ago
6 0

Answer:

a) 4,3,6,7,9

Step-by-step explanation:

<em>The value of standard deviation does not get affected if we add constant number in every observation.</em>

In the given data set if we add 1 in every observation then we will get same value as given in option (a).

Thus, the standard deviation of both the observation is same.

Also, we didn't get other options by addition and subtraction of any constant value.

Further, Standard Deviation is used to measure spread of the data and it is defined as square of the distance between the observation and mean of the distribution.

anyanavicka [17]3 years ago
4 0
The answer is A) 4,3,6,7,9
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Please help with all of these!!! VERY URGENT!!!
nlexa [21]
1. The coefficient is 5
2. The terms are 2x, 4y, and 8
3. The variables are c, cd, d and d
4. The constants are 2 and 14
5 0
3 years ago
Read 2 more answers
Please help this is due in afew hours
Pachacha [2.7K]

Answer:

We can write the equation for the first part of this problem as:

16

+

4

x

=

10

+

14

We can now solve for  

4

x

:

−

16

+

16

+

4

x

=

−

16

+

24

0

+

4

x

=

8

4

x

=

8

To find the value of  

8

x

we can multiply each side of this equation by  

2

:

2

×

4

x

=

2

×

8

8

x

=

16

Step-by-step explanation:

7 0
3 years ago
Help with bottom part?
pentagon [3]
Expected, are, was, arrive, got
7 0
3 years ago
PLEASE HELP ME !!¶∆¶<br><br>Find the ratio of the given Sin A.​
zloy xaker [14]

Answer:

5/13 ft

Step-by-step explanation:

If you remember that Sin is opposite over hypotenuse then the opposite of angle A is 5 and the hypotenuse is  13 so it would equal 5/13.

8 0
3 years ago
What is the measure of c?<br> a = 15<br> j = 24<br> k = 32
inessss [21]

Answer:

The answer to your question is c = 20

Step-by-step explanation:

Data

a = 15

j = 24

k = 32

c = ?

Process

Use proportions to solve this problem. Compare the small triangle and the large triangle.

1.- Proportion of the small triangle

             c/15

2.- Proportion of the large triangle

            k/j

3.- Equal but terms and solve for c

            c/15 = k/j

-Substitution

            c / 15 = 32/24

            c = 32(15)/24

-Result

            c = 20

       

4 0
4 years ago
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