The average monthly expenditure (in Rand) on fuel to power domestic generators by 20 randomly selected Johannesburg-based households isshown in the Table A below.Table A: average monthly expenditure (in Rand) on fuel to power domestic generators by 20 households3 000 1 500 2 000 2 500 1 800 1 100 3 900 2 300 2 100 1 6002 900 1 400 1 800 2 200 1 900 3 800 3 600 3 100 2 700 1 800 QUESTION 3The distribution of the monthly fuel expenditure of the 20 households provided in Table A, above, isA. symmetricB. normalC. negatively skewedD. positively skewedQUESTION 4Assuming 6 classes of equal width, which of the following is the optimal class width for a frequency distribution of the monthly fuel expenditure datain Table A, above?A. R1000B. R300C. R500D. R400

The provided information is as follows:The total number of households is .The data set is given as…

QUESTION 3 The distribution of the monthly fuel expenditure of the 20 households provided in Table A, above, is A. symmetric 3. normal C. negatively skewed D. positively skewed QUESTION 4 Assuming 6 classes of equal width, which of the following is the optimal class width for a frequency distribution of the monthly fuel expenditure dat n Table A, above? A. R1000 B. R300 C. R500 R400

QUESTION 3 The distribution of the monthly fuel expenditure of the 20 households provided in Table A, above, is A. symmetric 3. normal C. negatively skewed D. positively skewed QUESTION 4 Assuming 6 classes of equal width, which of the following is the optimal class width for a frequency distribution of the monthly fuel expenditure dat n Table A, above? A. R1000 B. R300 C. R500 R400

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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Question

The average monthly expenditure (in Rand) on fuel to power domestic generators by 20 randomly selected Johannesburg-based households is
shown in the Table A below.
Table A: average monthly expenditure (in Rand) on fuel to power domestic generators by 20 households
3 000 1 500 2 000 2 500 1 800 1 100 3 900 2 300 2 100 1 600
2 900 1 400 1 800 2 200 1 900 3 800 3 600 3 100 2 700 1 800

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