Question

Help = Fan + Medal!

Answer 1

You test calories for a food item. The brand name has a mean of 158.706 and a sample standard deviation =25.236, when seventeen are tested. The generic item has a mean of 122.471 and a sample standard deviation =24.583, when seventeen are tested. Which is a confidence interval of 95%?

Answer 2

I can get a good math guy on here.

Answer 3

Please, if you can

Answer 4

@mathmale

Answer 5

Hes helping somebody right now just hang in there

Answer 6

@mathmale can you help me?

Answer 7

As much as I'd like to help you, Xaze, I don't remember how to do this kind of problem, where two different items are involved. Very sorry.

Answer 8

you still need help?

Answer 9

Yeah, I'm lost

Answer 10

@landlwsn

Answer 11

hmmmmm...

Answer 12

are you able to contact your teacher, or is this a test or quiz?

Answer 13

i dont remember how to do this either.

Answer 14

It's just for practice, not for a test or anything. But I can't get a hold of my teacher, she's on break for Christmas.

Answer 15

dang, you should get your parents, then. im right now in a study session with my professor (sensai)

Answer 16

No, they wouldn't know, it's been so long since they've done this, too. I'll just keep on looking, but thank you very much for trying. =)

Answer 17

not a problem, heres a medal

Answer 18

Likewise ^^