MATH 399N (MATH399N)
Devry University
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![MATH 399N Week 8 MyStatLab Final Exam Review : working possible questions and answer solution docs 2020](/docpics/5f6f1a0c72da1_830733.jpg)
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MATH 399N Week 8 MyStatLab Final Exam Review : working possible questions and answer solution docs 2020
- Examen • 6 páginas • 2020
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Question. Determine if each of the following represents nominal, ordinal, interval, or ratio data.
a. Movie ratings
b. Test scores
c. Colors of shirts
Question. The following numbers represent the weights in pounds of six 7- year old children in Mrs. Jones' 2nd grade class.
{25, 60, 51, 47, 49, 45}
Find the mean; median; mode; range; variance; standard deviation.
Question. If the variance is 846, what is the standard deviation?
Question. If we have the following data
34, 38, 22, 21, 29, 37, 40,...
![Question 2022/2023. Determine if each of the following represents nominal, ordinal, interval, or ratio data. a. Movie ratings b. Test scores c. Colors of shirts Question. The following numbers represent the weights in pounds of six 7- year old children in](/docpics/5e47e57740bc5_656088.jpg)
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Question 2022/2023. Determine if each of the following represents nominal, ordinal, interval, or ratio data. a. Movie ratings b. Test scores c. Colors of shirts Question. The following numbers represent the weights in pounds of six 7- year old children in
- Examen • 8 páginas • 2020
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- $26.49
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Question 2022/2023. Determine if each of the following represents nominal, ordinal, interval, or ratio data. 
a. Movie ratings 
b. Test scores 
c. Colors of shirts 
Question. The following numbers represent the weights in pounds of six 7- year old children in Mrs. Jones' 2nd grade class. 
{25, 60, 51, 47, 49, 45} 
Find the mean; median; mode; range; variance; standard deviation. 
Question. If the variance is 846, what is the standard deviation? 
Question. If we have the following data 
34, 38, ...
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