Answer and expl
anation is in a file. Link below. Good luck!
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Answer:
150 students
Step-by-step explanation:
According to statement we have the following information
number of juniors=n=300
mean score=24
standard deviation score=4
The number of students that score above 24 is determined by
Number of students score above 24=number of juniors* P(student score above 24)
P(student score above 24)=P(x>24)=P(x-mean/sd>24-24/4)=P(z>0)=0.5.
Students score above 24=np=300*0.5=150
Hence there are 150 students scored above 24.
Answer:
my answer is 9.25
Step-by-step explanation:
For this case we have the following expression:
We have to:
Rewriting the expression and simplifying we have:
Answer:
Answer:
Both of the lines that goes to A is the same length so just find the length measurement of the line fro C to A and the write that as the answer.
Step-by-step explanation:
