Here's how they found the first one, now have a go yourself at the missing one
Although this is not a maths paper so I don't know what they're expecting you to do - do you have a cassio with stats mode? You can work it out very quickly on there.
Here's how they found the first one, now have a go yourself at the missing one
Although this is not a maths paper so I don't know what they're expecting you to do - do you have a cassio with stats mode? You can work it out very quickly on there.
Thanks, that was very helpful. I got 66.523, which I think is correct. This is from a practice Biology paper to prepare me for my exam next Wednesday. Thanks to you I may just pass. Or, at least get a question like this correct in my exam!
Thanks, that was very helpful. I got 66.523, which I think is correct. This is from a practice Biology paper to prepare me for my exam next Wednesday. Thanks to you I may just pass. Or, at least get a question like this correct in my exam!