Question

Use a z-Table to determine the percent of data specified. Greater than z = 0.59
A. 27.76%

B. 25.47%

C. 21.90%

D. 72.24%

E. 22.24%

Answer 1

how would i even do this

Answer 2

you got a z table?

Answer 3

or at least the function z=f(x,y)

Answer 4

ztables are structured differently depending on how the authors feel is the most useful

Answer 5

so its important to know what format your ztable is in in order to guide you thru the rest

Answer 6

No i dont even now what a ztable is .___.

Answer 7

lol, well, then how do you expect to work the problem?

Answer 8

if you got a stats textbook it tends to be located in the front or back cover

Answer 9

or at least in one of the appendixes

Answer 10

to use the table, split the z into 2 parts:

z = 0.59 -> 0.50 and 0.09

this gives you a left side and a top side to reference with

you want to find where these 2 parts cross at in the field