# Question: For each pair in question 15 which z score has the

For each pair in question 15, which z-score has the higher frequency?

In Question 15

(a) z = +1.0 or z = +2.3;

(b) z = -2.8 or z = -1.7;

(c) z = - .70 or z = - .20;

(d) z = 0.0 or z = -2.0.

In Question 15

(a) z = +1.0 or z = +2.3;

(b) z = -2.8 or z = -1.7;

(c) z = - .70 or z = - .20;

(d) z = 0.0 or z = -2.0.

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