# The mean clotting time of blood is 7.45 seconds with a standard deviation of 3.6 seconds. What is the probability that an individual's clotting time will be less than 2 seconds or greater than 13 seconds? Assume a normal distribution. The probability is?

Question

The mean clotting time of blood is 7.45 seconds with a standard deviation of 3.6 seconds. What is the probability that an individual's clotting time will be less than 2 seconds or greater than 13 seconds? Assume a normal distribution.

The probability is?

check_circle

Step 1

The normal distribution:

A continuous random variable X is said to follow normal distribution if the probability density function of X is,

Step 2

Computing the probability that an individual’s clotting time will be less than 2 seconds or greater than 13 seconds is given below:

Here, the random variable X , the clotting time of blood is normally distributed with mean μ = 7.45 seconds, standard deviation, σ = 3.6 seconds. The probability that an individual’s clotting time will be less than 2 seconds or greater than 13 seconds can be obtained as follows:

Step 3

Thus, the probability that an individual’s clotting time will ...

### Want to see the full answer?

See Solution

#### Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

### Other 