Professor Chauvet wants to know how quickly her students can type out a text message. So that everyone types the same thing, she asks the students to type (and send!) the alphabet to someone in a text message. She gives them 15 seconds and asks them to type out as much of the alphabet as possible in that time frame with cach letter being followed by a space. When time is up, the students press send. Then they count how many characters they typed. Here is a stemplot of the results: 512 represents a student who typed the entire alphabet with each letter followed by a space in the 15 allotted seconds. Note that the students who only typed 4 and 7 characters claimed to have issues with autocorrect on their phones. 이47 1389 20444555667779 3 0000112234566666888 401278999 52 Find the interquartile range. Interpret this value in context. O The interquartile range = 13. The range of the middle half of the number of characters typed by these %3D 512 represents a student who typed the entire alphabet in the 15 allotted seconds. students is 13 characters. O The interquartile range = 25. The range of the middle half of the number of characters typed by these students is 25 characters. O The interquartile range = 48. The difference between the greatest number of characters and the least number of characters typed by these students is 48 characters. O The interquartile range the greatest number of characters and the least number of characters typed by these students is 31 31. The difference between %3D characters. The interquartile range = 13. The difference between the greatest number of characters and the least number of characters typed by these students is 13 characters.
Professor Chauvet wants to know how quickly her students can type out a text message. So that everyone types the same thing, she asks the students to type (and send!) the alphabet to someone in a text message. She gives them 15 seconds and asks them to type out as much of the alphabet as possible in that time frame with cach letter being followed by a space. When time is up, the students press send. Then they count how many characters they typed. Here is a stemplot of the results: 512 represents a student who typed the entire alphabet with each letter followed by a space in the 15 allotted seconds. Note that the students who only typed 4 and 7 characters claimed to have issues with autocorrect on their phones. 이47 1389 20444555667779 3 0000112234566666888 401278999 52 Find the interquartile range. Interpret this value in context. O The interquartile range = 13. The range of the middle half of the number of characters typed by these %3D 512 represents a student who typed the entire alphabet in the 15 allotted seconds. students is 13 characters. O The interquartile range = 25. The range of the middle half of the number of characters typed by these students is 25 characters. O The interquartile range = 48. The difference between the greatest number of characters and the least number of characters typed by these students is 48 characters. O The interquartile range the greatest number of characters and the least number of characters typed by these students is 31 31. The difference between %3D characters. The interquartile range = 13. The difference between the greatest number of characters and the least number of characters typed by these students is 13 characters.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.1: Equations
Problem 75E
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Transcribed Image Text:Question 9 of 15 >
Professor Chauvet wants to know how quickly her students can type out a text message. So that everyone types the same thing,
she asks the students to type (and send!) the alphabet to someone in a text message. She gives them 15 seconds and asks them to
type out as much of the alphabet as possible in that time frame with cach letter being followed by a space. When time is up, the
students press send. Then they count how many characters they typed. Here is a stemplot of the results: 512 represents a student
who typed the entire alphabet with each letter followed by a space in the 15 allotted seconds. Note that the students who only
typed 4 and 7 characters claimed to have issues with autocorrect on their phones.
0147
1389
20444555667779
3 0000112234566666888
401278999
Find the interquartile range. Interpret this value in
context
O The interquartile range = 13. The range of the middle
half of the number of characters typed by these
512 represents a student who typed the entire alphabet in the 15 allotted seconds.
students is 13 characters.
O The interquartile range = 25. The range of the middle
half of the number of characters typed by these
students is 25 characters.
The interquartile range = 48. The difference between
the greatest number of characters and the least
number of characters typed by these students is 48
characters.
O The interquartile range = 31. The difference between
the greatest number of characters and the least
number of characters typed by these students is 31
characters.
O The interquartile range = 13. The difference between
the greatest number of characters and the least
number of characters typed by these students is 13
characters.
DELL
%24
9.
back
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