Answer:
it's 7500
Step-by-step explanation:
20% of 7500 is 1500. General tip, commission is usually 25%
The values of the z score are mathematically given as is mathematically given as
<h3>What is the value of z?</h3>
When p0.25, the following categories of z-score values may be determined:
- P(Z<z) = 0.25
from table we get
z= 0.67449
z-score= -0.67
b) In this Z 25%. observation are greater than z, then 75% will be less than z, then 75% will be less than z
P(Z<z)=0.75
From table we get
P(z<z) = 0.757
Z = 0.67
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Answer:
p=33/2
Step-by-step explanation:
2p-29=4
2p=4+29
2p=33
p=33/2