Answer:
y=1
Step-by-step explanation:
20-18/6-4 = 2/2 = I
Hope this helped
Given:
Uniform distribution of length of classes between 45.0 to 55.0 minutes.
To determine the probability of selecting a class that runs between 51.5 to 51.75 minutes, find the median of the given upper and lower limit first:
45+55/2 = 50
So the highest number of instances is 50-minute class. If the probability of 50 is 0.5, then the probability of length of class between 51.5 to 51.75 minutes is near 0.5, approximately 0.45. <span />
Answer:
A. -1
B. 1
C. 3
D. -2
yes
Step-by-step explanation:
