Answer:
But there is no question. And the formula for the area of a triangle is 1/2bh not 1/2h.
Thank you.
Answer:
Correct Option: (A) 0.80.
Step-by-step explanation:
The type II error is an error made during statistical hypothesis testing.
The type II error is defined as the probability of failing to the reject the null hypothesis when the null hypothesis is false.
The type II error is related to the power of the test (<em>β</em>) as follows:
P (Type II Error) = 1 - β
Given:
P (Type II Error) = 0.20
Compute the power of the test as follows:
P (Type II Error) = 1 - β
β = 1 - P (Type II Error)
= 1 - 0.20
= 0.80
Thus, the power of the test is 0.80.
Answer:
Step-by-step explanation:
The arithmetic series is
From the given series the general term of the series is
When , we substitute into the general formula to get:
When k=2, we get:
When k=3, we substitute to get:
When k=4, we substitute to get:
When k=5, we get:
Answer:
b
Step-by-step explanation:
A crotchet is one, a tied crotchet is 2-3, the quavers are 4 +