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

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Q: Calculate Mean deviation from Median for the following data Age 0-10 10-20 20-30 30-40 40-50 50-60…

A: Given : Age f 0-10 10 10-20 22 20-30 46 30-40 78 40-50 107 50-60 118 60-70 121

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Q: QI/ For the following data find: a. Mode b. Median c. Standard deviation Class 25-30 30-35 35-40…

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Q: holders is as follows : Number Age as on nearest birthday 17-19-5 20-25-5 26-35-5 36-40-5 41-50-5…

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Q: What percent of values lie within 1 standard deviation of the mean?

A: Data valuesFrequency59160161262763106412651666136710686693701711721

Q: I have no clue..

A: Given data and calculation for the mean and standard deviation is shown below

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Q: Heights for group of people are normally distributed with mean = 69 inches and standard deviation =…

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Q: answers to four decimal places.) (a) Between 63 inches and 67 inches. P =  (b) Between 61 inches…

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Q: Heights for group of people are normally distributed with mean = 66 inches and standard deviation =…

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Q: The following data represent the number of people aged 25 to 64 years covered by health insurance…

A: Given that  Class Frequency 25 - 34 25.1 35 - 44 33.2 45 - 54 39.6 55 - 64 24.5

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Q: approximate the mean of the grouped data 135-139: 7 140-144: 16 145-149: 12 150-154: 10…

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