What is the probability that one randomly selected physician is a man or is 35-44 years old
2 answers:
Based on this table, the probability that the physician is a man is 78%
Now, if the physician is a man and 35-44 years old, he’s already included in that 78%, so we only need to now consider the possibility that they physician is female and 35-44 years old: 8%.
So the total probability is 78% (male) + 8% (female and 35-44) = 80%
This can also be found by adding up all the individual probabilities in your table:
Now, if the physician is a man and 35-44 years old, he’s already included in that 78%, so we only need to now consider the possibility that they physician is female and 35-44 years old: 8%.
So the total probability is 78% (male) + 8% (female and 35-44) = 80%
This can also be found by adding up all the individual probabilities in your table:
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Answer:
20%
Step-by-step explanation:
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I hope this helps!
Answer:
OPTION B: 162, 486, 1458
Step-by-step explanation:
The given sequence is 2, 6, 18, 54, . . .
It is a geometric sequence and the common difference is 3.
The general form of a geometric sequence is: a, ar, ar², ar³, . . .
Here a = 2 and r = 3.
term of a Geometric progression is
.
Note that the fourth term is 54.
i.e.,
.
Similarly, .
Also, .
Hence, OPTION B is the answer.