Answer:
graph for y=3sqrt x+6-3
Step-by-step explanation:
hope this helps :]
Answer:
Mr. Smith
Step-by-step explanation:
Mr Smith is using the better method because he is making use of a larger number of trials such that the result of his experiment whereby he plans to flip the coin 1,000 times, will be more accurate than the result of that of Mr Jones that only plans to flip the coin only 10 times which allows for the large number correct outcome of the flipping of the coin to balance out the few inaccuracies. Whereby when only 10 trials are used, the few number of the inaccurate outcomes will have a larger impact on the correct result of the experiment.
Hello!
In a rectangle opposite sides are equal. Therefore we have below.
11+11+24+24=70
Therefore, the perimeter cannot be 60 when the width is 11 units.
I hope this helps!
Answer:
There is a 2.17% probability that a randomly selected person aged 40 years or older is male and jogs.
It would be unusual to randomly select a person aged 40 years or older who is male and jogs.
Step-by-step explanation:
We have these following probabilities.
A 13.9% probability that a randomly selected person aged 40 years or older is a jogger, so
.
In addition, there is a 15.6% probability that a randomly selected person aged 40 years or older is male comma given that he or she jogs. I am going to say that P(B) is the probability that is a male.
is the probability that the person is a male, given that he/she jogs. So ![P(B/A) = 0.156](https://tex.z-dn.net/?f=P%28B%2FA%29%20%3D%200.156)
The Bayes theorem states that:
![P(B/A) = \frac{P(A \cap B)}{P(A)}](https://tex.z-dn.net/?f=P%28B%2FA%29%20%3D%20%5Cfrac%7BP%28A%20%5Ccap%20B%29%7D%7BP%28A%29%7D)
In which
is the probability that the person does both thigs, so, in this problem, the probability that a randomly selected person aged 40 years or older is male and jogs.
So
![P(A \cap B) = P(A).P(B/A) = 0.156*0.139 = 0.217](https://tex.z-dn.net/?f=P%28A%20%5Ccap%20B%29%20%3D%20P%28A%29.P%28B%2FA%29%20%3D%200.156%2A0.139%20%3D%200.217)
There is a 2.17% probability that a randomly selected person aged 40 years or older is male and jogs.
A probability is unusual when it is smaller than 5%.
So it would be unusual to randomly select a person aged 40 years or older who is male and jogs.
In standard form, it would be 129,407.