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Dirtybody01go
Answered

2. Compare the mean, variance and the standard deviation of the twofigures provided (10 pts)
Figure 1
0.6
0.5
0.5
0.3
0.2
0.15
0.2
0.1
0.05
0.1
0
0
10
25
100
5
2
1
Figure 2
0.25
0.2
0.2
0.2
0.2
0.15
0.125
0.15
0.125
0.1
lili
0.05
0
25
100
10
5
1
2
in the​

Sagot :

Lingl5080go

Answer:

figure 1

mean: 8.48

variance: 465.64

standard deviation: 21.58

figure 2

mean: 144.75

variance: 124846.66

standard deviation: 353.33

Step-by-step explanation:

1. add all the data in figure 1

2. divide the sum of the data into the number of the data.

3. your answer in step 2 is the mean

4. subtract each data into the mean.

5. once you subtract all the data into the mean, add it all.

6. divide your answer in step 5 to the number of data minus 1.

7. your answer in step 6 is your variance

8. get the square root of your variance

9. your answer in step 8 is your standard deviation.

REPEAT all the step in figure 2

hope you understand.

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