Statistics Examples

Find the Probability of the Complement Event of A
P(A)=0.69
Step 1
A represents any event, and A is the complement of that event. Combined, the mutually exclusive events A and A represent every possible outcome in the sample space, so the sum of their two probabilities adds to 1. In this case, P(A)+P(A)=1.
P(A)+P(A)=1
Step 2
The probability of the complement event A is P(A), which is equal to 1-PA.
P(A)=1-PA
Step 3
Substitute the value of P(A) into P(A)=1-PA.
P(A)=1-(0.69)
Step 4
Multiply -1 by 0.69.
P(A)=1-0.69
Step 5
Subtract 0.69 from 1.
P(A)=0.31
Enter YOUR Problem
Mathway requires javascript and a modern browser.
 [x2  12  π  xdx ] 
AmazonPay