Which of the following statements is true of the range? O It is the value that appears in a distribution most often. O It describes the average distance of distribution values from the mean. O It is the average squared deviation about the mean of a distribution of values. O It is the distance between the smallest and largest values in a set of responses. It is a measure of the variance of a data set

Q: 12 5(.8)0

A: We can solve given problem by using G.P series.

Q: What is the probability of drawing a face card (Jack, Queen, or King) or a diamond from a standard…

A:

Q: Find lim (x,y)→(12,3) xy cos(x – 4y). OS 1. –36 2. 36 3. 3 4. 0

A:

Q: 9) 60

A: The figure is

Q: 4 11  ✕  5 9

A: Consider the given expression as 411×59. 411×59=4×511×9=2099

Q: 6.3 3

A:

Q: 3) 24 12

A: We can find the value of x as below

Q: 8) 16 15

A: Answer is below

Q: 38 10

A:

Q: 1 19. 2

A:

Q: 4 10

A: Given: The figure,

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A: 9 times 8 means adding 8 upto 9 times or multiply 8 by 9.

Q: 6. 4 Z+ 1 z+ 7 2.

A: Given,  4/(z + 1)  =  2/(z + 7)  To find value of z.

Q: 18 16

A: The objective is to find the value of x :  In the  given right triangle , Perpendicular = 16…