Hi everyone, I'm in desperate need of aid regarding an algebra question, again. Nothing new.

Here it is:
The probability distribution shows the probability owning multiple vehicles among 100 families polled.

https://assets.questioncove.com/attachments/1520287012-5a9dbd141cc48fd4d3832f00-algebra2question.JPG

What is the probability that a family has more than 3 cars among the 100 families polled?

Answer must be a decimal.

Question

Hi everyone, I'm in desperate need of aid regarding an algebra question, again. Nothing new.

Here it is:
The probability distribution shows the probability owning multiple vehicles among 100 families polled.

https://assets.questioncove.com/attachments/1520287012-5a9dbd141cc48fd4d3832f00-algebra2question.JPG

What is the probability that a family has more than 3 cars among the 100 families polled?

Answer must be a decimal.

alis · Answer

attachment

alis · Answer

my guess is 0.05 but idk

dude · Answer

Alright so we have look for the bars with that have more than 3 cars
(Look at bar 4 and 5)

alis · Answer

okay, they're both at the same probability

alis · Answer

would i add the values maybe?

dude · Answer

Right both have 0.05 but we want to find out its overall probability
(Add them)

alis · Answer

thank you so much that was wayyy less complicated than i thought, lol, i guess assurance is what i needed

dude · Answer

Haha yeah, so you'd get 0.10 :P

alis · Answer

awesome! thanks again