Assume that a randomly selected subject is given a bone density test. Those test scores are normally distributed with a mean of $0$ and a standard deviation of $1.$ Draw a graph and find the bone density test scores that can be used as cutoff values separating the lowest $3\%$ and highest $3\%,$ indicating levels that are too low or too high, respectively.

Sketch the region containing the lowest $3\%$ and highest $3\%$ Choose the correct graph below.

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B$.$

C$.$

D$.$

The bone density scores are

$($Use a comma to separate answers as needed. Round to two decimal places as needed$)$