Normal Distribution Calculations

$$X$$  is normally distributed with mean 12 and standard deviation 8.

Which image corresponds to $$P\left(X\ge15\right)$$  ?

$$X$$  is a random variable with normal distribution of mean 8 and standard deviation 1. Select the image corresponding to the curve of this normal distribution.

Given a mean of 75 and a standard deviation of 7, what percentage of scores are between 75 and 82?

According to the empirical rule, what percentage of data falls within 1 standard deviation of the mean?

35 is

What is the standard deviation on this Normal Curve?

What is the value of the mean on this Normal Curve?

Use the following information and the Empirical Rule to estimate the answer.

The ages of golfers are normally distributed, with a mean of 38 and a standard deviation of 4.

Find the percentage of golfers that are between 30 and 46 years old.