The probability of the teenager owning a skateboard or a bicycle will be 0.46 or 46%. And the events are mutually exclusive.
<h3>What is the
addition rule of size for two subsets?</h3>
For two subsets A and B of the universal set U, we have:
P(A ∪ B) = P(A) + P(B) - P(A ∩ B)
The probability of a new york teenager owning a skateboard is 0.37, of owning a bicycle is 0.36, and of owning both is 0.27.
Then the probability of the teenager owning a skateboard or a bicycle will be
P(A ∪ B) = 0.37 + 0.36 - 0.27
P(A ∪ B) = 0.73 - 0.27
P(A ∪ B) = 0.46
Thus, the probability of the teenager owning a skateboard or a bicycle will be 0.46 or 46%.
The events are mutually exclusive.
Learn more about the addition rule for two subsets here:
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Answer:
<em><u>1.a</u></em>
Explanation:
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The correct answer is "high blood pressure."
Further Explanation:
There are numerous biofeedback therapies that are useful for many illnesses. The sessions for a biofeedback therapy can last anywhere from 30 minutes up to 60 minutes and may take several visits to finish the therapy.
When the biofeedback therapy is being performed there may be relaxation therapy used also. Some of the relaxation therapy included are;
- deep breathing
- muscle relaxation
- meditation
A few of the techniques used in biofeedback therapy are;
- EEG
- EMG
- Temperature biofeedback
- Galvanic skin response training
Learn more about biofeedback at brainly.com/question/1100543
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