To find the area of a circle find the radius and square it then multiply by PI
Area = PI x r^2
Answer:
<h2>Hey , option B is correct ....</h2>
as two angles are equal
Answer:
37/10
( I hope this was helpful) >;D
Answer:
Provided that the sample size, n, is sufficiently large (greater than 30), the distribution of sample means selected from a population will have a normal distribution, according to the Central Limit Theorem.
Explanation:
1. As n increases, the sample mean approaches the population mean
(The Law of Large numbers)
2. The standard error of the sample is
σ/√n
where σ = population standard deviation.
As n increases, the standard error decreases, which means that the error
between the sample and population means decreases.
