Answer: 9.8
Step-by-step explanation:
Answer:
456
Step-by-step explanation:
Let X be the SATscore scored by the students
Given that X is normal (1000,200)
By converting into standard normal variate we can say that
is N(0,1)
To find the top 10% we consider the 90th percentile for z score
Z 90th percentile = 1.28

i.e. only students who scored 456 or above only should be considered.
Answer:
Compare
Step-by-step explanation:
Or relation I believe so...
Answer:
x=y/4
Step-by-step explanation:
Simply divide by 4 to get x by itself
Answer:
Step-by-step explanation:
Area of any triangle is:
A = height * base / 2