Help me please (1 Viewer)

[NguyenH]

Can you help me this exercise ???

1) Design and carry out an experiment to find a 96% confidence interval for the proportion of (a) a particular color of M&M in the small packets or (b) a suitable alternative dealing with proportions
2) For the investigations below ensure the sample size is more than 5 or preferably greater than 12 justifying your choice. Select a topic from below and carry out the following while noting the criteria above.
* Gather the sample data. Find its mean and standard deviation.
Formulate the null hypothesis from the manufacturer's claims.
Formulate the alternative hypothesis and subtantiate your choice of the levelof significance.
In your choice of the level of significance, ivestigate type 1 and type 2 errors. State if any the implications on the investigation.
Test the null hypothesis using the sample data.
Summarise your findings and draw a conclusion.

Thank's very much

 

[ND]

Hmmm this looks like statistics... No statistics in the crouse.

 

[NguyenH]

So where i can post this exercise ??? and can have help form someone ???
Please help me thank's you very much

 

[ND]

Well Laz is the stats man around here, maybe if he sees it he'll be able to help you.

 

[Affinity]

maybe the general maths forum? they have stats

 

[kimmeh]

yeah general maths is the only maths that does statistics..
thankgoodness! HATE statistics...

that question looks like it has a fair amount of writing to do with it too.. 3 and 4 unit dont have writing at all [as in like essay type questions with sentence structure] .. only when ur asked for a reason....

 

[Affinity]

I want to do statstics.. hmm will learn it right after the HSC

 

[Marianna]

Originally posted by NguyenH
Can you help me this exercise ???

1) Design and carry out an experiment to find a 96% confidence interval for the proportion of (a) a particular color of M&M in the small packets or (b) a suitable alternative dealing with proportions
2) For the investigations below ensure the sample size is more than 5 or preferably greater than 12 justifying your choice. Select a topic from below and carry out the following while noting the criteria above.
* Gather the sample data. Find its mean and standard deviation.
Formulate the null hypothesis from the manufacturer's claims.
Formulate the alternative hypothesis and subtantiate your choice of the levelof significance.
In your choice of the level of significance, ivestigate type 1 and type 2 errors. State if any the implications on the investigation.
Test the null hypothesis using the sample data.
Summarise your findings and draw a conclusion.

Thank's very much

'where'd you get this question from it sounds like 1st year stats

if you're at uni I can help other wise I don't know how hsc does it