Find the range, sample standard deviation and inter-quartile range (IQR) of the following data set. 25 25 36 48 49 58 64 70 72 85   A new number, 106, is added to the data set above. Find the range, sample standard deviation and IQR of the new data set. (A) range =   ?     (Please enter an exact answer.) (B) standard deviation =  ?   (Round to one decimal place.) (C)   IQR =    ?     (Please enter an exact answer.)

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Q: Heights for group of people normally distributed with mean = 65 inches and standard deviation = 2.8…

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Q: Ages of Gamblers The mean age of a sample of 24 people who were playing the slot machines is 50.6…

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A: XX21832411121266762984123529193611419617289

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A: The given data is as follows: 78101114161922252930

Q: Means, Medians, Standard Deviations, and IQRs:   Data set:         30        40        61        87…

A: We have given dataset is  Data set:   30        40        61        87        123

Q: The coefficient of variation CV describes the standard deviation as a percent of the mean. Because…

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Q: 23 30 37 53 62 ange = ample standard deviation = 88 93 95 95 98 (Please enter an exact answer.)…

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A: Weighted Mean:The general formula for weighted mean is,