High school swimming state averages are as follows: Freestyle: mean time 72.39 seconds, standard deviation 3.7 seconds Backstroke: mean time 81.09 seconds, standard deviation 4.1 seconds If Sam's times were 71.1 seconds in freestyle and 80.1 seconds in backstroke, select the correct words to describe how his times compare to each other. Since the 2-score in freestyle is [Select] than the 2- score in backstroke, his time in freestyle [Select] slower when compared to the rest of the swimm faster

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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U How thy IQR 3 number is from an Intern
Question 2
Sam is a competitive swimmer that competes in the 100 m freestyle and
100 m backstroke.
High school swimming state averages are as follows:
Freestyle: mean time 72.39 seconds, standard deviation 3.7 seconds
Backstroke: mean time 81.09 seconds, standard deviation 4.1 seconds
If Sam's times were 71.1 seconds in freestyle and 80.1 seconds in
backstroke, select the correct words to describe how his times compare to
each other.
Since the 2-score in freestyle
[Select]
higher
than the 2-
lower
score in backstroke, his time in
when compared to the rest of the swimmers in that event.
Question 2
Sam is a competitive swimmer that competes in the 100 m freestyle and
100 m backstroke.
High school swimming state averages are as follows:
Freestyle: mean time 72.39 seconds, standard deviation 3.7 seconds
Backstroke: mean time 81.09 seconds, standard deviation 4.1 seconds
If Sam's times were 71.1 seconds in freestyle and 80.1 seconds in
backstroke, select the correct words to describe how his times compare to
each other.
Since the z-score in freestyle is [Select]
✓than the 2-
score in backstroke, his time in freestyle
when compared to the rest of the swimm
[Select]
slower
faster
Transcribed Image Text:U How thy IQR 3 number is from an Intern Question 2 Sam is a competitive swimmer that competes in the 100 m freestyle and 100 m backstroke. High school swimming state averages are as follows: Freestyle: mean time 72.39 seconds, standard deviation 3.7 seconds Backstroke: mean time 81.09 seconds, standard deviation 4.1 seconds If Sam's times were 71.1 seconds in freestyle and 80.1 seconds in backstroke, select the correct words to describe how his times compare to each other. Since the 2-score in freestyle [Select] higher than the 2- lower score in backstroke, his time in when compared to the rest of the swimmers in that event. Question 2 Sam is a competitive swimmer that competes in the 100 m freestyle and 100 m backstroke. High school swimming state averages are as follows: Freestyle: mean time 72.39 seconds, standard deviation 3.7 seconds Backstroke: mean time 81.09 seconds, standard deviation 4.1 seconds If Sam's times were 71.1 seconds in freestyle and 80.1 seconds in backstroke, select the correct words to describe how his times compare to each other. Since the z-score in freestyle is [Select] ✓than the 2- score in backstroke, his time in freestyle when compared to the rest of the swimm [Select] slower faster
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