Question

Four friends are buying healthy snacks at the concession stand.The costs of their snacks at $1,$3,$4,and $4.Select True or False for each statement.

Answer 1

7a: true
7b: true
7c: false
7d: true
i believe they’re all correct, to find mean you just add them all and divide by 4, which gives 3. then the difference between the greatest (4$) and mean (3$) is 1 so incorrect and then do the same for 7d.

Answer 2

Answer:

the first 2 are true the third one is false but I'm not too sure about the last one I think it would be true but I don't want to be the reason you get it wrong

Step-by-step explanation:

to find the mean you add all of them and divide by the number of items so the mean is 3.

I hope this helps I'm sorry I can't give you the exact answer to the last one