Consider a sample of golf balls. Their diameters are measured and found to have a standard deviation of 0.72. Give a point estim
1 answer:
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Step-by-step explanation:
x^2 + y^2 = r^2 --> r = =
cos = x /r = -4 /
sin = y /r = 5/
tan = sin /cos = -5 /4
Answer:
the answer is:
Step-by-step explanation:
Given a set:
Let S = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
Two subsets,
One subset of odd numbers:
A = {1, 3, 5, 7, 9, 11, 13, 15, 17, ......}
Other subset of multiples of 3:
B = {3, 6, 9, 12, 15, .....}
To find:
Which number in set S are elements in both A and B.
So, we need to find intersection of A and B provided the number is between 1 to 10 (1 to 10 are the elements of S).
First of all, let us have intersection (i.e. common elements) of A and B:
Now, the numbers between 1 to 10 are:
So, the answer is: