A normal distribution has a mean of 40 and a standard deviation of 8. • Sketch and label a graph of the normal distribution including a scale on the x-axis that shows the mean,
1,2 & 3 standard deviations from the mean.

Use the sketch of your normal distribution (don't use Z-scores) to find the following:
a
a P(Z < 24) =
b. P(x > 48) =
P(24 < < < 48) =