The correct statement that would best describe the graph would be option A. Simply make a table of values to see how It will turn out.
For instance plugging in x = 1, y = 1 for the f(x) graph.
For g(x) = it would be 1,1/9.
There had been a compression.
No it is not a real number
In the back of your statistics text, there is a table labeled something like "areas under the normal distribution." Look for the portion values for the longer or smaller portion to get your Z score.
I really hope this helps you :)
Answer:
Approximately 0.51
Step-by-step explanation:
If events A and B are independent, then P(A and B) = P(A)*P(B) is a true equation.
We're given the following
P(A) = 0.65
P(A and B) = 0.33
So,
P(A and B) = P(A)*P(B)
0.33 = 0.65*P(B)
P(B) = 0.33/0.65
P(B) = 0.5076923076923
which is approximate. When we round to 2 decimal places, we get 0.51