Question

The theoretical probability of undesirable side effects resulting from taking Grebex is 3 in 11. If 110 people take Grebex to lower their blood pressure how many will encounter undesirable side effects?

Answer 1

\[\frac{3}{11}=\frac{x}{110}\]

Answer 2

you good from there?

Answer 3

so would it 33/110

Answer 4

no

Answer 5

or 30/110

Answer 6

\[\frac{3}{11}=\frac{x}{110}\iff x=\frac{110\times 3}{11}\]

Answer 7

It's 24 if rounded.. Right?

Answer 8

you would expect the number of people with side effects to be larger than one

Answer 9

x is 110/14

Answer 10

?

Answer 11

Wrong onee, I'm sorry! I'm in the wrong open study. lol

Answer 12

oh

Answer 13

330/11 is that right

Answer 14

3 in 11 is the same as 3x in 11x where 3x is # with unde. side effects.

Equation: 3x+11x=110
14x=110
x=110/14

# of 110=3x=3(110/14)=23.57,. round up to 24 (: I got it on this website. http://www.algebra.com/algebra/homework/Probability-and-statistics/Probability-and-statistics.faq.question.408582.html

Answer 15

Does that help?