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c. What percent of the students spent between 50 and 60 minutes on social media? 0 % d. What percent of the students spent no more than 40 minutes on social media? 0% Round to two decimal places e. What percent of the udents spent no less than 50 minutes on social media? 0% Round to two decimal places 1

c. What percent of the students spent between 50 and 60 minutes on social media? 0 % d. What percent of the students spent no more than 40 minutes on social media? 0% Round to two decimal places e. What percent of the udents spent no less than 50 minutes on social media? 0% Round to two decimal places 1

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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redictions: On c. What percent of the students spent between 50 and 60 minutes on social media? % d. What percent of the students spent no more than 40 minutes on social media? 0 % Round to two decimal places e. What percent of the students spent no less than 50 minutes on social media? 0 =% Round to two decimal places Accessibility: Investigate 1
Transcribed Image Text:redictions: On c. What percent of the students spent between 50 and 60 minutes on social media? % d. What percent of the students spent no more than 40 minutes on social media? 0 % Round to two decimal places e. What percent of the students spent no less than 50 minutes on social media? 0 =% Round to two decimal places Accessibility: Investigate 1
ns: On Class Interval 0 to 10 10 to 20 20 to 30 30 to 40 40 to 50 50 to 60 60 to 70 139 E Frequency Accessibility: Investigate D 5 13 16 13 17 6 Relative Frequency 0.0641 0.1667 0.2051 0.1667 0.2179 0.1026 - 0.0769 Cumulative Frequency 18 47 E 64 E 72 78 Cumulative Relative Frequency 0.0641 0.2308 0.4359 0.6026 E b. How many students spent between 40 and 60 minutes on social media? 0.8205 0.9231 1
Transcribed Image Text:ns: On Class Interval 0 to 10 10 to 20 20 to 30 30 to 40 40 to 50 50 to 60 60 to 70 139 E Frequency Accessibility: Investigate D 5 13 16 13 17 6 Relative Frequency 0.0641 0.1667 0.2051 0.1667 0.2179 0.1026 - 0.0769 Cumulative Frequency 18 47 E 64 E 72 78 Cumulative Relative Frequency 0.0641 0.2308 0.4359 0.6026 E b. How many students spent between 40 and 60 minutes on social media? 0.8205 0.9231 1
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Given data is

Class Interval Frequency Relative Frequency Cumulative Frequency Cumulative Relative Frequency
0 to <10 5      
10 to <20 13      
20 to <30 16      
30 to <40 13      
40 to <50 17      
50 to <60 8      
60 to <70 6      

 

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