Answer:
52
Step-by-step explanation:
120 x .25 = 30
120 - 30 = 90
90 x 0.2 = 18
90 - 18 = 72
72 -20 = <u>52</u>
It should be A. Normal Distribution.
Answer:
(0,7)
Step-by-step explanation:
The range of a function on a graph can basically be described as the vertical bounds for that graph. Since the graph does not go below y=0 and does not go above y=7, you can say that the range is (0,7).
Assume the number to be ‘x’.
54 + 4x = 21
4x = 21 - 54
4x = -33
x = -33/4
x = -8.25
What is the interquartile Range for the following data set? {5,6,7,3,9,8,3,1,6,7,7}
mrs_skeptik [129]
To find the interquartile range of the data, you get both quartile one (1) and two (2) and subtract the larger number from the lower number.
Q3 - Q1 = Interquartile range
Your answer, in turn, would be...
4
