Secure https/ Laspx homeworkid 5013937 17Bflushed falsecld 52086308centerwin yes

Question

Secure https/ Laspx homeworkid 5013937 17Bflushed falsecld 52086308centerwin yes MATH120 DO01 Sum 18 Robert Nations&9/8/18 1:32 PM Homework: Homework Week 1 Score: 0.21 of 1 pt 7 of 21 (17 complete) Hw Score: 77.17%, 16.21 of 21 pts 2.1.29 Question Help * The data represent the time, in minutes, spent reading a political blog in a day Construct a frequency distribution8 using 5 classes Inte table, include the mi ponts, teabnfrequencies, and amulatin toqaroes whchdss 10 has the greatest trequenay and which hais the least trequenay? 12 15 16 19 16 10 10 Complete the table, starting with the lowest class imit (Simplify your answers Cumulative Enter your answer in the edit felds and then dick Check Answe Clear All

Explanation / Answer

Here the highest value of the variable time is 19 and the lowest value is 0. So we make the classes taking 4 values within a class, e.g. 0-3, 4-7, 8-11, 12-15, 16-19. The following table gives the frequency distribution of the data set.

Here, The class 8 - 11 has the highest frequency = 7

and the class 4 - 7 has the least frequency = 1

Class Frequency Midpoint Relative Frequency Cumulative Frequency 0 - 3 5 1.5 5/20 = 0.25 5 4 - 7 1 5.5 1/20 = 0.05 6 8 - 11 7 9.5 7/20 = 0.35 13 12 - 15 3 13.5 3/20 = 0.15 16 16 - 19 4 17.5 4/20 = 0.20 20 Total 20 - 1 -

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