Total number of people in the sample = 193 + 127 + 96 = 416
Probability of picking 23-30 year old = 92 /416 = 0.2212 ( not including the people who smoke)
Number of people who smoke = 60+35+23 = 118 people
Prob(someone who smokes) = 118/416 = 0.2837
So required probability = 0.2837 + 0.2212 = 0.505 (answer)
I’m so gonna I was walking to work today because my sister is in a good mood
Just took the test the answer is 60mph. The guy that i listened to on here told be the wrong answer
Answer:
Step-by-step explanation:
open circle on -4 and open circle on 4 and a line connecting them