The retirement ages of a group of steel workers are recorded below. Construct a histogram with 4 classes using Microsoft Excel, Google Sheets, or GeoGebra. You will upload the graph in the next question. {64, 60, 57, 63, 61, 64, 50, 62, 60, 56, 53, 62, 54, 60, 64, 53, 61, 58, 60, 64, 57, 56, 64, 61, 63} Use the data to answer the following questions.
The retirement ages of a group of steel workers are recorded below. Construct a histogram with 4 classes using Microsoft Excel, Google Sheets, or GeoGebra. You will upload the graph in the next question. {64, 60, 57, 63, 61, 64, 50, 62, 60, 56, 53, 62, 54, 60, 64, 53, 61, 58, 60, 64, 57, 56, 64, 61, 63} Use the data to answer the following questions.
MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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![Use Technology to Find Statistical Measures
The retirement ages of a group of steel workers are recorded below.
Construct a histogram with 4 classes using Microsoft Excel, Google
Sheets, or GeoGebra. You will upload the graph in the next question.
{64, 60, 57, 63, 61, 64, 50, 62, 60, 56, 53, 62, 54,
60, 64, 53, 61, 58, 60, 64, 57, 56, 64, 61, 63}
Use the data to answer the following questions.
1. What is the population mean of the data? u
59.48
2. What is the population variance? o^2 + v =
15.6096
(Round to four decimal places. Note: s^2 means s2)
3. What is the population standard deviation? o
4
x (Round to four decimal places)
4. The data is negatively skewed +
5. According to Chebyshev's theorem, at least 88.9% of the data
falls between approximately 47.62 and 71.6
x . (Round to
the nearest hundredth.)
II
II](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F32ae08f4-6318-415b-a5c2-9ce8f3839bd9%2F60126d95-38dd-4bf1-99bc-5d159e23847f%2Fr3n65b_processed.png&w=3840&q=75)
Transcribed Image Text:Use Technology to Find Statistical Measures
The retirement ages of a group of steel workers are recorded below.
Construct a histogram with 4 classes using Microsoft Excel, Google
Sheets, or GeoGebra. You will upload the graph in the next question.
{64, 60, 57, 63, 61, 64, 50, 62, 60, 56, 53, 62, 54,
60, 64, 53, 61, 58, 60, 64, 57, 56, 64, 61, 63}
Use the data to answer the following questions.
1. What is the population mean of the data? u
59.48
2. What is the population variance? o^2 + v =
15.6096
(Round to four decimal places. Note: s^2 means s2)
3. What is the population standard deviation? o
4
x (Round to four decimal places)
4. The data is negatively skewed +
5. According to Chebyshev's theorem, at least 88.9% of the data
falls between approximately 47.62 and 71.6
x . (Round to
the nearest hundredth.)
II
II
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