Question

For some given data, if Z-M = 2 and

x= 33.5, then Z =
(a) 35.5 (b) 36.5 (c) 32.5
(d) 34.5

Answer 1

Not enough information. See below.

Explanation:

Z-M = 2

x= 33.5, then Z = ?

How does x relate to Z or M? Is the Z-M= 2 equation correct? Or is it M=33.5?