Question 1 Review
0
Listen
In a doctor's waiting room 12 people are waiting to be seen; 7 claiming to have just a cold, 3 claiming to have a fever and
fever. What is the probability a person waiting to be seen claims to have a cold or a fever?
cold, and 2 claiming to have just a

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.

boxplot