Answer:
a. P(X=50)= 0.36
b. P(X≤75) = 0.9
c. P(X>50)= 0.48
d. P(X<100) = 0.9
Step-by-step explanation:
The given data is
x 25 50 75 100 Total
P(x) 0.16 0.36 0.38 0.10 1.00
Where X is the variable and P(X) = probabililty of that variable.
From the above
a. P(X=50)= 0.36
We add the probabilities of the variable below and equal to 75
b. P(X≤75) = 0.16+ 0.36+ 0.38= 0.9
We find the probability of the variable greater than 50 and add it.
c. P(X>50)= 0.38+0.10= 0.48
It can be calculated in two ways. One is to subtract the probability of 100 from total probability of 1. And the other is to add the probabilities of all the variables less than 100 . Both would give the same answer.
d. P(X<100)= 1- P(X=100)= 1-0.1= 0.9
90 x .80= 72. 72 Students like hot choco, therefore 8 do no like hot choco
Answer
7 or 4
because do you see how v is lined 2 I don't remember if you times or divide .I'm going to go with times.
So what is 2 x 10 since V=10
2 x 10=20
Then we are going to divide so what is 20 divided by 5 since e=5
20 divided by 5=4
Next our last step what is 4 + 3=7 and there's are answer.
The answer is divide then this would be the answer.
so V(10) divided by 2=5 divided by e(5) =1 + 3=4
Hope this helps have a great day
Perpendicular, means that is has to be y=something
look at y value
(3,5)
(x,y)
yvalue is 5
y=5 is answer
Answer:
e=12
b=1,2
c=6
a=5
d=10
here is my reason for getting all this answers because they are corresponding angles.
