I want all of them to be answered Exercise 2 Lee r-1, 2, 1.1.2,0, 1 and 10, 9, 7

Question

I want all of them to be answered Exercise 2 Lee r-1, 2, 1.1.2,0, 1 and 10, 9, 7, 10, 10. Compute the eentral tendency parameters and v 2 Compute the mean of r s, zy. Comment. 3, Compare TFV with T+V and V with Txp 4 compare Mo(z v) with Mola) Molso. comment. are given below Exercise 2 The marks out of 20, of a rample of students, 40 20 20 17 14 17 17 16 18 17 15 s 20 18 18 20 20 4 15 15 13 12 13 65 9 10.S 10 10 s 105 65 2 13.5 125 105 15.5 10 775 8 1. What kind of data you have? and as amplitude a 2. Build the distribution table, take asfint breakpoint up frequencies 3. Draw the appropriate graphical representation. 4. Compute all statistical mea are you know. year, of the employees of a Exercise a t The frequencies distribution of the abrentee, over the past certain company are Days miseed Number ef em 16 80 1. Finish the construction of the frequencies distribution table. 2. What is the appropriate graphical representation, draw it. 3, Compute the all measures of central tendency.

Explanation / Answer

Answer to 4 questions as per forum rules. You may post others separately.

1. In statistics the word population means :

A-is right. A huge set of objects with the same nature

2. Standard deviation, variance and range are measures of dispersion.
THe large quartile Q1 is not a measure of dispersion. D is right

3. All are measures of dispersion = mediam, mean, range etc. So, D is right

4. A is true. Median is the middlemost value, is not effected or skwewed by the extreme values

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