C. 60%
The probability that a person surveyed is 40 or older and gets the news by reading the paper is 60%.
Step-by-step explanation:
In our case, we have to find the probability of a person getting their news by reading the paper. But we are given with a condition that the person must be 40 or older.
The survey is conducted among 80 people.
Number of people aged 40 or older = 40
No of people aged 40 or older and read paper = 24
Probability formula is the ratio of number of favorable outcomes to the total number of possible outcomes.
Probability of a person aged 40 or older reads a paper =
(No. of People aged 40 or older and read paper)/(No. of people aged 40 or older)
= 24/40
= 0.6
= 60%
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Answer:
Its hard to tell from there being no graphing lines, however i believe the answer is 4, please let me know if the answer was correct
Step-by-step explanation:
So I did 5/2 and I got 2.5
5 divided by 2 = 2.5
Not 100% sure if I'm right though
Answer:
0.75
Step-by-step explanation:
<span>the answer of the question
7.5 % means 7.5/100, so, to find the result we solve the following equation:
(7.5 / 100 )X=7.38, this implies X= 738 / 7.5= 98.4, so finally, 7.38 is 7.5% of 98.4.
Proof: let’s find the 7.5% of 98.4. That is to compute 98.4 *7.5/100 = 7.38.
Hope this helps. Let me know if you need additional help!</span>
