If employees’ salaries ( in hundred £) in company ABC are as follows: 11, 15, 17, 14, 16, 16, 14, 18, 17, 12   and the marks of another group of 12 male students in the same exam are as follows   mean median mode SD min max Q1 Q3 22.95 22.5 23 4 12 30 13.4 23.8   Which group is more homogenous? Comment on the result?

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Q: If employees’ salaries ( in hundred £) in company ABC are as follows: 11, 15, 17, 14, 16, 16, 14,…

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A: mean =sum of observationtotal number of observation            =53+13+41+9+10+6+35+258…

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Q: B//Determine the median for the data below: Class 0-10 10-20 20-30 30-40 40-50 50-60 60-70 Interval…

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A: margin of error = 0.1 sample proportion = 0.05 z-critical value = 2.326

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Q: If employees’ salaries ( in hundred £) in company ABC are as follows: 11, 15, 17, 14, 16, 16, 14,…

A: employees salaries and marks of male student in the same exam to find homogenous first we calculate…

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Q: Suppose the manager of a shoe store wants to determine the current percentage of customers who are…

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Q: If employees’ salaries ( in hundred £) in company ABC are as follows: 11, 15, 17, 14, 16, 16, 14,…

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Q: If the marks of a group of 10 employees’ salaries ( in hundred £) in company ABC are as follows:…

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