Answer:
go 3 squares to the side and 2 squares up?
Answer:
(e) the mean number of siblings for a large number of students has a distribution that is close to Normal.
Step-by-step explanation:
Central Limit Theorem
The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean and standard deviation , the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean and standard deviation .
For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.
By the Central Limit Theorem
The sampling distributions with a large number of students(at least 30) will be approximately normal, so the correct answer is given by option e.
Finding the X-intercept.
1.) Solve for x by substituting 0 in for y.
4x+(0)=5
4x/4+5/4
x=1.25 or 1 and 1/4.
Answer:
36 units
Step-by-step explanation:
From the diagram |UW|=|UV|+|VW|
We the expressions in terms of x to get:
We group the similar terms to get:
Divide both sides by 3
300/ 2x ( The dash represents the division symbol). Hope this helped God bless! :)