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(6.259 x 10^10)/3.43 x 10^3)
Divide the 6.259 by 3.43 and get 1.82
Divide 10^10 by 10^7 and get 10^3
So the answer is
1.82 x 10^3
Hi there!
(32 + 60) ÷ 135 = x
92 ÷ 135 = x
0.6814814... = x → 814 is periodic, so it just keeps repeting itself.
There you go! I really hope this helped, if there's anything just let me know! :)
Let m be mean
Mean= sum/ n
Mean= (1720+1687+1367+1614+1460+1867+1436) / 7
m= 11151 / 7
M= 1593
Mean= 1593
Standard deviation
|x-m|^2
For 1st: |1720-1593|^2=8836
For 2nd: |1687-1593|^2=10201
For 3rd: |1367-1593|^2=51076
For 4th: |1614-1593|^2=441
For 5th: |1460-1593|^2=1689
For 6th: |1867-1593|^2=75076
For 7th: |1436-1593|^2=24649
Summation of |x-m|^2 = 171968
Standard deviation sample formula is:
S.D = sqrt((summation of |x-m|^2) / n-1)
S.D=sqrt(171968/6)
S.D=sqrt(28661.33)
S.D=169.30
Standard deviation is 169.30
Answer:
=
1
=
−
4
Step-by-step explanation:
