Points: 0 of 1 Check here for instructional material to complete this problem. Evaluate $\mu+2 \sigma$ when $\mu=5.2$ and $\sigma=1.4$. The value of $\mu+2 \sigma$ when $\mu=5.2$ and $\sigma=1.4$ is $\square$. (Type an integer or a decimal. Do not roúnd.)

Step 1 ：Given that the mean, denoted as \( \mu \), is 5.2 and the standard deviation, denoted as \( \sigma \), is 1.4.

Step 2 ：We are asked to evaluate the expression \( \mu + 2\sigma \).

Step 3 ：Substitute the given values into the expression to get \( 5.2 + 2*1.4 \).

Step 4 ：After performing the calculation, we find that \( \mu + 2\sigma = 8.0 \).

Step 5 ：So, the value of \( \mu + 2\sigma \) when \( \mu = 5.2 \) and \( \sigma = 1.4 \) is \(\boxed{8.0}\).