Question

If P(x < 1.25) = 0.8944, then P(x > 1.25) = ? a. 0.1056 b. 0.8944 c. 1.0 d. 0.5

Answer 1

To find P(x > 1.25), subtract P(x < 1.25) = 0.8944 from 1, giving us 1 - 0.8944 = 0.1056. Hence, the correct answer is (a) 0.1056.So, the correct answer for P(x > 1.25) is (a) 0.1056.

Step-by-step explanation:

When we are given that P(x < 1.25) = 0.8944, we are dealing with the probability that x falls below a certain value in a probability distribution. To find P(x > 1.25), we need to consider that the total probability of all outcomes in a probability distribution is 1. Therefore, we can subtract P(x < 1.25) from 1 to calculate P(x > 1.25).

The calculation is as follows:

1 - P(x < 1.25) = 1 - 0.8944 = 0.1056

So, the correct answer for P(x > 1.25) is (a) 0.1056.