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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 tur

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 tur

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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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 2 B La Display Settings 10 Focu
Transcribed Image Text: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 2 B La Display Settings 10 Focu
ons: On 4-nour window is organized in a frequency distribution with class intervals. Ine class intervals are 0 to < 10, 10 to < 20, ..., 60 to < 70. The number of observations (frequencies) for the classes are 5, 12, 18, 14, 14, 13, and 8 respectively. a. Complete the following frequency table for the distribution showing frequency, relative frequency, cumulative frequency, and cumulative relative frequencies. Round to four decimal places when necessary Class Interval Frequency 0 to 10 10 to 20 20 to 30 30 to 40 40 to 50 50 to 60 60 to 70 Accessibility: Investigate 11 12 H 5 18 - 14 14 13 8 Relative Frequency 0.0595 0.1429 0.2143 0.1667 0.1667 0.1548 0.0952 Cumulative Frequency 5- 17 E 35 E 49 E 63 E 76 E 84 Cumulative Relative Frequency 0.0595 0.2024 0.4167- 0.5833 0.75 0.9405 E 19
Transcribed Image Text:ons: On 4-nour window is organized in a frequency distribution with class intervals. Ine class intervals are 0 to < 10, 10 to < 20, ..., 60 to < 70. The number of observations (frequencies) for the classes are 5, 12, 18, 14, 14, 13, and 8 respectively. a. Complete the following frequency table for the distribution showing frequency, relative frequency, cumulative frequency, and cumulative relative frequencies. Round to four decimal places when necessary Class Interval Frequency 0 to 10 10 to 20 20 to 30 30 to 40 40 to 50 50 to 60 60 to 70 Accessibility: Investigate 11 12 H 5 18 - 14 14 13 8 Relative Frequency 0.0595 0.1429 0.2143 0.1667 0.1667 0.1548 0.0952 Cumulative Frequency 5- 17 E 35 E 49 E 63 E 76 E 84 Cumulative Relative Frequency 0.0595 0.2024 0.4167- 0.5833 0.75 0.9405 E 19
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