Menu

A Recent Printout Of Weekly Earnings Shows The Company Has An Average Revenue Of $150 Thousand Dollars With A

0 Comment

M = 150
0 = 5
N = 36
* = 155
Ho= Me = 150
( not increased )
Hi = Mgt; 150 ( increased )
Level of significance : d=0.05
Test Statistic: ( 2 test)
Ec =
X – 1 – 155-150
36
5
or8 32
– = 6
Critical…Statistics and Probability