What is the standard deviation in the numbers 0, 1, 2, 3.....9, 10?
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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![What is the standard deviation in the numbers 0, 1, 2, 3.....9, 10?
2 rabbits, 3 sheep and 1 newt consume 24 lbs of feed per day. 6 rabbits and 1 sheep consume 16 lbs of
feed per day. And 2 sheep and 3 newt consume 18 lbs of food a day.
How much food would 4 rabbits and 6 sheep need per day?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F20ef5b89-bdf5-4ebf-bc1c-34f412b810c9%2Fb583dba9-2092-429a-b390-8c9a07ab08c2%2Fgpz1bbs_processed.jpeg&w=3840&q=75)
Transcribed Image Text:What is the standard deviation in the numbers 0, 1, 2, 3.....9, 10?
2 rabbits, 3 sheep and 1 newt consume 24 lbs of feed per day. 6 rabbits and 1 sheep consume 16 lbs of
feed per day. And 2 sheep and 3 newt consume 18 lbs of food a day.
How much food would 4 rabbits and 6 sheep need per day?
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![What is the standard deviation in the numbers 0, 1, 2, 3.....9, 10?
2 rabbits, 3 sheep and 1 newt consume 24 lbs of feed per day. 6 rabbits and 1 sheep consume 16 lbs of
feed per day. And 2 sheep and 3 newt consume 18 lbs of food a day.
How much food would 4 rabbits and 6 sheep need per day?](https://content.bartleby.com/qna-images/question/20ef5b89-bdf5-4ebf-bc1c-34f412b810c9/8c9283fe-852c-4b09-8dbb-b978ae39c8ea/1j8ovwp_thumbnail.jpeg)
Transcribed Image Text:What is the standard deviation in the numbers 0, 1, 2, 3.....9, 10?
2 rabbits, 3 sheep and 1 newt consume 24 lbs of feed per day. 6 rabbits and 1 sheep consume 16 lbs of
feed per day. And 2 sheep and 3 newt consume 18 lbs of food a day.
How much food would 4 rabbits and 6 sheep need per day?
![Step 1
As per our guidelines we have to answer the first question if multiple questions are posted at a time.
Please repost the rest to be answered.
Step 2
We know that,
σ=
√x:
Σ (x – μ)
N
Standard deviation =
Where µ- mean of the observations.
Given: N= 10
Mean(u) = 1+2+3+...+10/10=55/10 = 5.5
Step 3
Σ(x-μ)2 = (1-5.5)2 + (2-5.5)2 +...+ (10-5.5)²
= 82.5
Σ(x-μ)2/N = 82.5/10 = 8.25
Standard deviation = √8.252.872281323.](https://content.bartleby.com/qna-images/question/20ef5b89-bdf5-4ebf-bc1c-34f412b810c9/8c9283fe-852c-4b09-8dbb-b978ae39c8ea/kloup8j_thumbnail.jpeg)
Transcribed Image Text:Step 1
As per our guidelines we have to answer the first question if multiple questions are posted at a time.
Please repost the rest to be answered.
Step 2
We know that,
σ=
√x:
Σ (x – μ)
N
Standard deviation =
Where µ- mean of the observations.
Given: N= 10
Mean(u) = 1+2+3+...+10/10=55/10 = 5.5
Step 3
Σ(x-μ)2 = (1-5.5)2 + (2-5.5)2 +...+ (10-5.5)²
= 82.5
Σ(x-μ)2/N = 82.5/10 = 8.25
Standard deviation = √8.252.872281323.
Solution
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