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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 each letter being followed by a space. When time is the up, 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 = 25. 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 25 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. O The interquartile range= 13. The range of the middle half of the number of characters typed by these students is 13 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

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 each letter being followed by a space. When time is the up, 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 = 25. 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 25 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. O The interquartile range= 13. The range of the middle half of the number of characters typed by these students is 13 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

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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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 each 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: 51 2 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 5 2 Find the interquartile range. Interpret this value in context. O The interquartile range = 25. 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 25 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. O The interquartile range = 13. The range of the middle half of the number of characters typed by these students is 13 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. The interquartile range = 31. The difference between the greatest number of characters and the least
Transcribed Image Text: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 each 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: 51 2 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 5 2 Find the interquartile range. Interpret this value in context. O The interquartile range = 25. 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 25 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. O The interquartile range = 13. The range of the middle half of the number of characters typed by these students is 13 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. The interquartile range = 31. The difference between the greatest number of characters and the least
0147 1389 2 0444555667779 3 0000112234566666888 401278999 52 Find the interquartile range. Interpret this value in context. O The interquartile range = 25. 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 25 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. The interquartile range = 13. The range of the middle half of the number of characters typed by these students is 13 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. 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. DELL
Transcribed Image Text:0147 1389 2 0444555667779 3 0000112234566666888 401278999 52 Find the interquartile range. Interpret this value in context. O The interquartile range = 25. 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 25 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. The interquartile range = 13. The range of the middle half of the number of characters typed by these students is 13 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. 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. DELL
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