# Question: The z notation z a combines two related concepts the

The z notation, z (a), combines two related concepts, the z-score and the area to the right, into a mathematical symbol. Identify the letter in each of the following as being a z-score or an area, and then with the aid of a diagram explain what both the given number and the letter represent on the standard curve.

a. z(A) = 0.10

b. z(0.10) = B

c. z(C) = - 0.05

d. -z(0.05) = D

a. z(A) = 0.10

b. z(0.10) = B

c. z(C) = - 0.05

d. -z(0.05) = D

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