www-awu.aleks.com alekscgi/x/Isl.exe/1o u-lgNslkr7j8P3jH-liJQkH_AO... -> Texas OAG Child Su... A School Homepage G Gmail School Email Tutor Calulator Reading list Texas OAG sddps 可 O DESCRIPTIVE STATISTICS 三 Comparing the relative sizes of data values based on their z... Lindsey V X-X2 +(N,-1 Español Shoreline College and River Valley College are two local colleges. For each college, the distribution of the ages of faculty members is clearly bell-shaped. The ages of faculty members at Shoreline College have a population mean of 55 years and a standard deviation of 4.4 years. The ages of faculty members at River Valley College have a population mean of 39 lators De years and a standard deviation of 5.9 years. Rachel is 50 years old and a faculty member at Shoreline College. Laura is 29 years old and a faculty member at River Valley College. (a) Find the z-Scores of Rachel's age as a faculty member at Shoreline College and Laura's age as a faculty member at River Valley College. Round your answers to two decimal places. 5. alculato alculator all opulation m z-Score of Rachel's age: -1. z-Score of Laura's age: already know (b) Relative to her population, who is the older faculty member? Choose the best answer based on the z-scores of the two ages. :(d) uea eviation (0): O Rachel Laura O It is unclear who is the older faculty member relative to her population 4.4 rom P Explanation Check calculator allo © 2021 McGraw Hill LLC. All Rights Reserved. Terrms of Use Privacy Center Accessibility given value of

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sddps
可
O DESCRIPTIVE STATISTICS
三
Comparing the relative sizes of data values based on their z...
Lindsey V
X-X2
+(N,-1
Español
Shoreline College and River Valley College are two local colleges. For each college, the distribution of the ages of faculty
members is clearly bell-shaped. The ages of faculty members at Shoreline College have a population mean of 55 years
and a standard deviation of 4.4 years. The ages of faculty members at River Valley College have a population mean of 39
lators
De
years and a standard deviation of 5.9 years.
Rachel is 50 years old and a faculty member at Shoreline College. Laura is 29 years old and a faculty member at River
Valley College.
(a) Find the z-Scores of Rachel's age as a faculty member at Shoreline College and Laura's
age as a faculty member at River Valley College. Round your answers to two decimal
places.
5.
alculato
alculator all
opulation m
z-Score of Rachel's age: -1.
z-Score of Laura's age:
already know
(b) Relative to her population, who is the older faculty member?
Choose the best answer based on the z-scores of the two ages.
:(d) uea
eviation (0):
O Rachel
Laura
O It is unclear who is the older faculty member relative to her population
4.4
rom P
Explanation
Check
calculator allo
© 2021 McGraw Hill LLC. All Rights Reserved. Terrms of Use
Privacy Center
Accessibility
given value of
Transcribed Image Text:www-awu.aleks.com alekscgi/x/Isl.exe/1o u-lgNslkr7j8P3jH-liJQkH_AO... -> Texas OAG Child Su... A School Homepage G Gmail School Email Tutor Calulator Reading list Texas OAG sddps 可 O DESCRIPTIVE STATISTICS 三 Comparing the relative sizes of data values based on their z... Lindsey V X-X2 +(N,-1 Español Shoreline College and River Valley College are two local colleges. For each college, the distribution of the ages of faculty members is clearly bell-shaped. The ages of faculty members at Shoreline College have a population mean of 55 years and a standard deviation of 4.4 years. The ages of faculty members at River Valley College have a population mean of 39 lators De years and a standard deviation of 5.9 years. Rachel is 50 years old and a faculty member at Shoreline College. Laura is 29 years old and a faculty member at River Valley College. (a) Find the z-Scores of Rachel's age as a faculty member at Shoreline College and Laura's age as a faculty member at River Valley College. Round your answers to two decimal places. 5. alculato alculator all opulation m z-Score of Rachel's age: -1. z-Score of Laura's age: already know (b) Relative to her population, who is the older faculty member? Choose the best answer based on the z-scores of the two ages. :(d) uea eviation (0): O Rachel Laura O It is unclear who is the older faculty member relative to her population 4.4 rom P Explanation Check calculator allo © 2021 McGraw Hill LLC. All Rights Reserved. Terrms of Use Privacy Center Accessibility given value of
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