The attached figure shows the sample space. The summation of the numbers in brackets forms the required results.
Looking at the sample space, the numbers whose sum is 8 are:
(6,2), (5,3), (4,4), (3,5), (2,6)
But, based on the condition that (5,3) is the same as (3,5), it follows that (6,2) is the same as (2,6).
Therefore, there are three 8's as shown below:
(6 and 2), (5 and 3) and (4 and 4). Therefore, the correct answer is B.
Answer:
For knowing what the probability will be, you need to see the dice individually.
The probability that dice 1 will get a 1, is 1/6.
The probability that dice 2 will get an odd number, is 3/6 or 1/2.
Now what is the probability that those two both come true?
I have no clue maybe multiply both and then you will get something like;
1/6.1/2 = 1/12
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.
Answer:
Part A) Circumference
Part B) C=π D
Part C) The distance traveled in one rotation is 628.32 feet
Step-by-step explanation:
Part A) we know that
The distance around the circle is equal to the circumference.
The Ferris Wheel have a circular shape
so
To find out the distance around the Ferris Wheel you should use the circumference
Part B) What is the formula needed to solve this problem?
we know that
The circumference is equal to multiply the number π by the diameter of the circle
so
C=π D
Part C) What is the distance traveled in one rotation?
we know that
One rotation subtends a central angle of 360 degrees
The distance traveled in one rotation is the same that the circumference of the Ferris wheel
we have
----> diameter of the Ferris wheel
substitute in the formula of circumference
assume
therefore
The distance traveled in one rotation is 628.32 feet