I need math help (statistics)

I’m not that good at statistics 😭

The option on the bottom left. I think.

I don’t think so because Jim’s juice joint has more on average

It’s says none, so bottom left is correct 

OHHHHHHH

I didn’t see none

What about this, I’m thinking this is the answer: 

Looks good to me

Can’t secure hike emergency radios play 75% in 30 minutes or something, how is it 25%? Shouldn’t it be 25% left after 30 minutes idk

And how is it 50%?

G E N E R A L

C H E S S

D I S C U S S I O N

Sorry

I’ll fix it

Seems like they're discarding the 3 highest and 3 lowest values. If that doesn't mean anything for this problem then...

There are 15 data points. So you solve by counting the number that are at or above 30 then divide by 15.

For secure hike 5 numbers are at or above 30.
5/15 = 33%

For X-Ttreamline there are 9 numbers at or above 30.
9/15 = 60%

So yes, it's likely 25% of secure hike will play for at least 30 minutes, because in the test even more played that long.
For X-Treamline it's likely that 50% will play at least 30 minutes because in the test even more played that long.

Thank you so much

What about this ?: I think I know the answer but why 75%? 

Oh wait I just solved it, so the maximum of pure cow thing aligned with the minimum amount of the cow thing with banana which lines up to 26, on the side we see that 12 are or are higher than 26 so then 12 divided by 15= 0.75. Correct me if I’m wrong, also in these types of equations I don’t really understand why you this and that like why line the maximum and minimum up or should I say where the maximum line ends up on the cow and banana thing.

Wait what? I’m confused 12 divided by 15 is not 0.75, PLEASE HELP

The reality is that roughly 75% of all people have trouble with fractions, so don’t sweat it.