Chapter 11.1, Problem 1E

To determine

To explain:

The way to check the value of $P\left(z\le 1.4\right)$ by using the standard normal table

Answer to Problem 1E

The intersection point where row number $1$ and column $4$ is placed is the value of $P\left(z\le 1.4\right)$ .

Explanation of Solution

Here, need to check the value of probability for $P\left(z\le 1.4\right)$ . Here two numbers are added as $1.00$ and $0.4$ .

So, firstly need to look up the number $1.00$ on the row then need to proceed on that row to check the number $4$ on the top column.

Therefore, the intersection point where row number $1$ and column $4$ is placed is the value of $P\left(z\le 1.4\right)$ .