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Title: A measurement scale that rates product quality as either 1 = poor, 2 = average and 3 = good is known ... Post by: Aakashtamang619 on Mar 11, 2018 A measurement scale that rates product quality as either 1 = poor, 2 = average and 3 = good is known as:
A) nominal. B) ordinal. C) interval. D) ratio. Q. 2 Dr. Thomas graduated from West Virginia University with a code value = 1 while Professor Harrison graduated from the Marshall University with a code value = 2. The scale of measurement likely represented by this information is: A) nominal. B) ordinal. C) interval. D) ratio. Q. 3 What is the correct ranking of data from weakest or lowest level to strongest or highest level? A) nominal, ordinal, interval and ratio B) ordinal, nominal, interval and ratio C) interval, nominal, ratio and ordinal D) nominal, interval, ordinal, and ratio Q. 4 Which of the following variables is an example of a categorical variable? A) The amount of money you spend on eating out each month. B) The time it takes you to write a test. C) The geographic region of the country in which you live. D) The weight of a cereal box. Q. 5 The time between arrivals at an ATM machine follows an exponential distribution with = 10 minutes. Find the mean and standard deviation of this distribution. A) Mean = 10, Standard Deviation = 100 B) Mean = 10, Standard Deviation = 10 C) Mean = 10, Standard Deviation = 3.16 D) Mean = 3.16, Standard Deviation = 3.16 Q. 6 Suppose that the random variable x has an exponential distribution with = 1.5. Find the probability that x will assume a value within the interval 2. A) .864665 B) .049787 C) .950213 D) .716531 Title: A measurement scale that rates product quality as either 1 = poor, 2 = average and 3 = good is known ... Post by: axm2277 on Mar 11, 2018 B A A C B C Title: A measurement scale that rates product quality as either 1 = poor, 2 = average and 3 = good is known ... Post by: Aakashtamang619 on Mar 11, 2018 So that's it? I get an expert answer then we move on with our lives? Not too bad :D
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