The following data values represent a population. What is the variance of the population? u = 6. Use the information in the table to help you. %3D 1 7. 11 (x- µ)2 25 1 25 О А. 13 R. 11 5,
The following data values represent a population. What is the variance of the population? u = 6. Use the information in the table to help you. %3D 1 7. 11 (x- µ)2 25 1 25 О А. 13 R. 11 5,
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
Related questions
Question
![The following data values represent a population. What is the variance of the population? \(\mu = 6\). Use the information in the table to help you.
\[
\begin{array}{|c|c|c|c|c|}
\hline
x & 1 & 5 & 7 & 11 \\
\hline
(x - \mu)^2 & 25 & 1 & 1 & 25 \\
\hline
\end{array}
\]
- **A.** 13
- **B.** 11
The table provides values for \(x\) and their squared deviations \((x - \mu)^2\) from the population mean \(\mu = 6\).
To find the variance, sum the squared deviations and divide by the number of values (4 in this case).
\[
\text{Variance} = \frac{25 + 1 + 1 + 25}{4}
\]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe5e18cbe-2086-4486-bcaa-95b482346f76%2F1b71750f-32af-418a-80ac-0cba6577ef48%2Fvo7g1hh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The following data values represent a population. What is the variance of the population? \(\mu = 6\). Use the information in the table to help you.
\[
\begin{array}{|c|c|c|c|c|}
\hline
x & 1 & 5 & 7 & 11 \\
\hline
(x - \mu)^2 & 25 & 1 & 1 & 25 \\
\hline
\end{array}
\]
- **A.** 13
- **B.** 11
The table provides values for \(x\) and their squared deviations \((x - \mu)^2\) from the population mean \(\mu = 6\).
To find the variance, sum the squared deviations and divide by the number of values (4 in this case).
\[
\text{Variance} = \frac{25 + 1 + 1 + 25}{4}
\]
Transcribed Image Text:The image presents a multiple-choice question with the following options:
- A. 13
- B. 11
- C. 25
- D. 6
There are no graphs or diagrams accompanying these options.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
Recommended textbooks for you
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON