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Please help!!! 30 points!!!
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3 votes
Please help!!! 30 points!!!

Please help!!! 30 points!!!-example-1
User LCJ
by
7.8k points

1 Answer

5 votes

Answer:

Standard Deviation, σ: 34.39418555512

Step-by-step explanation:

Count, N: 5

Sum, Σx: 1014

Mean, μ: 202.8

Variance, σ2: 1182.96

Steps 2 =

Σ(xi - μ)2

N

=

(266 - 202.8)2 + ... + (162 - 202.8)2

5

=

5914.8

5

= 1182.96

σ = √1182.96

= 34.39418555512

User Dov Grobgeld
by
7.6k points
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