Set up a proportion: 25/100 = 50/n where n = # of teens surveyed
Simplify fraction: 1/4 = 50/n
Cross multiply: n = 200
So 200 teens were surveyed.
Answer:
linear
Step-by-step explanation:
Answer:
is this a question meant to evaluate you, such as a test, exam, quiz, or assessment?
Answer:
f = (9c/5) + 32
Step-by-step explanation:
im pretty sure maybe
Answer:
(a) 
(b) 
(c) 
Step-by-step explanation:
Given table is
Yes No Don't Know Total
Men 162 92 25 279
Women 258 41 11 310
Total 420 133 36 589
According the the conditional probability, if A and B are two event then

We need to find the following probabilities.
Let Y is the event "saying yes," and M is the event "being a man."
(a)





(b)





(c)




