Question

if you’re good with probability in math 30 please help with these easy questions that i seem to not be able to do!! real answers only

Answer 1

Answer: 3) 6:23 4) .42 5) .30

Explanation:

3) Less than 3 means 0, 1, or 2 cars

0, 1, or 2 cars Total cars

= 2 + 1 + 3 : 2 + 1 + 3 + 7 + 10

= 6 : 23

4) Less than 6 means: 1, 2, 3, 4 or 5

`(1,2,3,4,5)/(Total)\quad =(5)/(12)\quad =\large\boxed{0.42}`

5) Monday = 150, Friday = 150, Total = 1000

`\frac{\text{Monday + Friday}}{Total}\quad =(150+150)/(1000)\quad =(300)/(1000)\quad =\large\boxed{0.30}`