Given that mean=56.1 and standard deviation=8.2, P(x>67.5) will be found as follows:
The z-score is given by:
z=(x-μ)/σ
thus the z-score will be given by:
z=(67.5-56.1)/8.2
z=11.4/8.2
z=1.39
thus
P(z=1.39)=0.9177
thus:
P(x>67.5)=1-P(z>0.9177)
=1-0.9177
=0.0823
Answer: A. 0.0823
The answer to this is -5.021
Because that way you can find the answer when you are given a large amount of information and you don't have to guess until you get the answer right.
Answer:
4
Step-by-step explanation:
h(k(3))=
=4
