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:
The answer is a 20% discount.
Answer:
The answer is C
Step-by-step explanation:
Answer:
1/6
Step-by-step explanation:
Subtract the 2x and then divide both sides by three, than you will have a linear equation, hope that helps you graph it, if no let me know I’ll try to help from there
