Answer:
27
Step-by-step explanation:
To find the fifth term substitute n = 5 into the rule, that is
= 5² + 2 = 25 + 2 = 27
Answer:
Standard error = 5.4
Step-by-step explanation:
We are given that Population Mean,
= 150 and Population Standard deviation,
= 27 and sample size, n = 25
Standard error formula for the sampling distribution of this sample mean is given by;
<em> Standard error</em> =
=
= 5.4
Answer:
Step-by-step explanation:
In the given trianle all sides are equal. So, it is equilateral triangle.
So,each angle is 60
Reason for x = 60,
Two lines are parallel. So alternate interior angle are equal.
The answer is 45.55 as the circumference