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Show your solution if necessary A.. The table below shows the frequency distribution for the number of minutes per week spent watching TV by 400 junior high students. With reference to this table: _a. The upper limit of the fifth class _b. The lower limit of the eight class. _c. The class mark of the seventh class. d. The class boundaries of the last class. e. The class interval size. _f. The frequency of the fourth class. _g. The relative frequency of the sixth class. h. The percentage of students whose weekly viewing time does not exceed 600 minutes. _i. The percentage of students with viewing time greater than or equal to 900 minutes. _k. The percentage of students whose viewing times are at least 500 minutes but less than 1000 minutes.

Show your solution if necessary A.. The table below shows the frequency distribution for the number of minutes per week spent watching TV by 400 junior high students. With reference to this table: _a. The upper limit of the fifth class _b. The lower limit of the eight class. _c. The class mark of the seventh class. d. The class boundaries of the last class. e. The class interval size. _f. The frequency of the fourth class. _g. The relative frequency of the sixth class. h. The percentage of students whose weekly viewing time does not exceed 600 minutes. _i. The percentage of students with viewing time greater than or equal to 900 minutes. _k. The percentage of students whose viewing times are at least 500 minutes but less than 1000 minutes.

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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Show your solution if necessary A.. The table below shows the frequency distribution for the number of minutes per week spent watching TV by 400 junior high students. With reference to this table: _a. The upper limit of the fifth class _b. The lower limit of the eight class. c. The class mark of the seventh class. _d. The class boundaries of the last class. _e. The class interval size. _f. The frequency of the fourth class. g. The relative frequency of the sixth class. _h. The percentage of students whose weekly viewing time does not exceed 600 minutes. _i. The percentage of students with viewing time greater than or equal to 900 minutes. k. The percentage of students whose viewing times are at least 500 minutes but less than 1000 minutes. Viewing time (minutes) Number of students 300 – 399 14 400 – 499 46 500 – 599 58 600 – 699 76 700 – 799 68 800 – 899 62 900 – 999 48 1000 – 1099 22 1100 – 1199 6 B. The midpoints of the class intervals of a frequency distribution are 18, 27, 36, 45, 54, 63 Find the following: a. interval size b. Class limits c. class boundaries
Transcribed Image Text:Show your solution if necessary A.. The table below shows the frequency distribution for the number of minutes per week spent watching TV by 400 junior high students. With reference to this table: _a. The upper limit of the fifth class _b. The lower limit of the eight class. c. The class mark of the seventh class. _d. The class boundaries of the last class. _e. The class interval size. _f. The frequency of the fourth class. g. The relative frequency of the sixth class. _h. The percentage of students whose weekly viewing time does not exceed 600 minutes. _i. The percentage of students with viewing time greater than or equal to 900 minutes. k. The percentage of students whose viewing times are at least 500 minutes but less than 1000 minutes. Viewing time (minutes) Number of students 300 – 399 14 400 – 499 46 500 – 599 58 600 – 699 76 700 – 799 68 800 – 899 62 900 – 999 48 1000 – 1099 22 1100 – 1199 6 B. The midpoints of the class intervals of a frequency distribution are 18, 27, 36, 45, 54, 63 Find the following: a. interval size b. Class limits c. class boundaries
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