1) What is the mean? a) Is the sum of a collection of numbers divided by the number of numbers in the collection b) The area of variation between upper and lower limits on a particular scale c) The value separating the higher half of a data sample, a population or a probability distribution from the lower half. d) The value that occurs most frequently in a given set of data. 2) What is the range? a) Is the sum of a collection of numbers divided by the number of numbers in the collection b) The area of variation between upper and lower limits on a particular scale c) The value separating the higher half of a data sample, a population or a probability distribution from the lower half. d) The value that occurs most frequently in a given set of data. 3) What is the mode? a) Is the sum of a collection of numbers divided by the number of numbers in the collection b) The area of variation between upper and lower limits on a particular scale c) The value separating the higher half of a data sample, a population or a probability distribution from the lower half. d) The value that occurs most frequently in a given set of data. 4) What is the median? a) Is the sum of a collection of numbers divided by the number of numbers in the collection b) The area of variation between upper and lower limits on a particular scale c) The value separating the higher half of a data sample, a population or a probability distribution from the lower half. d) The value that occurs most frequently in a given set of data. 5) How do you calculate the mean? a) Add all the data b) Takeaway the largest number from the smallest number c) Add all the data and divide by the amount of data d) Takeaway the smallest number from the biggest number e) Put the numbers in order and see the most common one f) Put the numbers in order and choose the middle one 6) How do you calculate the mode? a) Add all the data b) Takeaway the largest number from the smallest number c) Add all the data and divide by the amount of data d) Takeaway the smallest number from the biggest number e) Put the numbers in order and see the most common one f) Put the numbers in order and choose the middle one 7) How do you calculate the range? a) Add all the data b) Takeaway the largest number from the smallest number c) Add all the data and divide by the amount of data d) Takeaway the smallest number from the biggest number e) Put the numbers in order and see the most common one f) Put the numbers in order and choose the middle one 8) How do you calculate the median? a) Add all the data b) Takeaway the largest number from the smallest number c) Add all the data and divide by the amount of data d) Takeaway the smallest number from the biggest number e) Put the numbers in order and see the most common one f) Put the numbers in order and choose the middle one 9) The mode of this data is: 0 1 1 2 2 2 3 4 5 5 5 5 6 7 7 8 8 8 9 a) 0 b) 1 c) 2 d) 3 e) 4 f) 5 10) What is the mean of this set of data? 5 5 10 25 15 a) 12 b) 14 c) 16 d) 18 e) 20 f) 22 11) What is the median of this data? 1 2 3 4 5 6 7 8 9 a) 1 b) 2 c) 4 d) 5 e) 7 f) 9 12) What is the mean of this data? 41 54 79 26 65 a) 28 b) 45 c) 4 d) 62 e) 53 f) 54 13) What is the mean of this data? 3 5 1 2 6 4 2 5 6 1 a) 3.5 b) 4.5 c) 2.5 d) 1.75 e) 2.75 f) 3.2 14) What is the mode of each of these sets of numbers? 3 7 1 3 4 8 3 a) 1 b) 3 c) 4 d) 7 e) 8 f) None 15) What is the mode of each of these sets of numbers? 1 2 3 4 5 6 7 8 9 a) 1 b) 2 c) 3 d) 4 e) 5 f) None 16) What is the range of this data? 23 27 40 18 25 a) 24 b) 12 c) 13 d) 22 e) 16 f) 18 17) What is the range of this data? 25 26 57 15 47 a) 35 b) 42 c) 56 d) 71 e) 23 f) 34

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