Table 1 Wages (RM) Number of employees, f 250.00 – 259.99 8 260.00 – 269.99 10 270.00 – 279.99 16 280.00 - 289.99 14 290.00 - 299.99 300.00 – 309.99 10 310.00 – 319.99 Total - 65 1. Based on the Table 1 above, calculate a) Mean b) Standard deviation
Table 1 Wages (RM) Number of employees, f 250.00 – 259.99 8 260.00 – 269.99 10 270.00 – 279.99 16 280.00 - 289.99 14 290.00 - 299.99 300.00 – 309.99 10 310.00 – 319.99 Total - 65 1. Based on the Table 1 above, calculate a) Mean b) Standard deviation
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:Table 1
Wages (RM)
Number of employees, f
250.00 – 259.99
8
260.00 - 269.99
10
270.00 – 279.99
16
280.00 – 289.99
14
290.00 - 299.99
10
300.00 – 309.99
310.00 – 319.99
Total - 65
1. Based on the Table 1 above, calculate
a)
Mean
b) Standard deviation
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