Answer:
False
Step-by-step explanation:
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.
In this problem
Sample of 121, which is higher than 30.
So we do not need to know anything about the shape of the distribution in order to make an interval estimate of the mean of all the account balances.
So the answer is False
Slope Intercept form is: y=mx+b
Standard Form is: Ax+By=C
Point Slope form is: y-y1=m(x-x1)
Answer:
u can make it a fraction
Step-by-step explanation:
Answer:
The smallest angle of the triangle is 
Step-by-step explanation:
we know that
If the sides of a triangle are
,
, and
, then
we have a right triangle
because, applying the Pythagoras theorem

-------> is true
Remember that the measure of the smallest angle of triangle is the opposite angle to the smallest side
so
Let
A-------> the measure of the smallest angle


Round to the nearest degree
