In each of the following situations is the test significant

- In each of the following situations, is the test significant?

a) a= 0.01; p=0.02

b) a=0.05; p= 0.06

c) a=0.10 p=0.06

- Draw appropriate conclusions for each of the following situations;

a) Does our branch office order fewer office supplies than other branches?

a=0.01; p=0.04

b) Is customer satisfaction at our store different from our chain’s national standards?

a= 0.10; p=0.09

c) Is there a difference in employee performance between our two locations?

- State the alternative hypothesis for the given null:

a) Ho: u<=5

b) Ho: u=2

c) Ho: u>=12

- State the null hypothesis for the given alternative:

            a) H1: u<5

            b) H1: u>35

            c) u=/20

Solution

- In each of the following situations, is the test significant?
a) a= 0.01; p=0.02
b) a=0.05; p= 0.06
c) a=0.10 p=0.06

a)
P-Value : p=0.02
Hence Value of P0.02 > 0.01, Here we Fail to Reject Ho
b)
P-Value : p=0.06
Hence Value of P0.06 > 0.05, Here we Fail to Reject Ho
c)
P-Value : p=0.06
Hence Value of P0.06 < 0.10, Here we Reject Ho

- Draw appropriate conclusions for each of the following situations;
a) Does our branch office order fewer office supplies than other branches?
a=0.01; p=0.04

P-Value : p=0.04
Hence Value of P0.04 > 0.01, Here we fail to Reject Ho


b) Is customer satisfaction at our store different from our chain’s national standards?
a= 0.10; p=0.09

P-Value : p=0.09
Hence Value of P0.09 < 0.10, Here we Reject Ho