Answer: One tail test.
Step-by-step explanation:
Given : A sample of 36 observations is selected from a normal population. The sample mean is 12, and the population standard deviation is 3.
Also, The set of hypothesis to conduct a test :-
The kind of test need to perform is dependent upon the alternative hypothesis.
Since, the alternative hypothesis is one tailed (right-tailed), so the test is one tail test.
2 because 2^3 is 8
Area is length x width, one side is 4
4 x 6 = 24
24 x 13.5 = 324
Answer:
990
Step-by-step explanation:
There are 11 members in the club.
President can be chosen in 11 different ways, then 10 members left.
Vice President can be chosen in 10 different ways, then 9 members left.
Secretary can be chosen in 9 different ways.
Thus, President, Vice President, and Secretary be chosen in
different ways.
Step-by-step explanation:
Just follow the step in the picture