6 Statistics multiple choice questions - can someone check my anwers?

[matheus]

Hi guys,

Below are six practice questions which come under the heading of statistics and I was wondering if anyone could have a look over my answers and tell me if I did ok?

I have a test coming up soon so these are good practice but I don't know if I got them right or not

Really appreciate somebody's assistance here, thank you!

 

[Ishuda]

For (2) you need to consider the outlier (except for choice 5 obviously)

For (6) a hint: 1 > 0

Otherwise the appear correct to me.

 

[matheus]

Hi Ishuda,


Thanks for your reply


Regarding Q2, if i take into account the men's outlier, i think i am incorrect to choose option 3.


Therefore having checked again, i think the correct options for Q2 are option 1 and 2. Is that better?


Re Q6, oops! Thanks for pointing that out too,


Having looked again, are the correct options for this question options 2 and 3?


Many thanks for your fast and vry helpful reply sir!

 

[Ishuda]

Hi Ishuda,


Thanks for your reply


Regarding Q2, if i take into account the men's outlier, i think i am incorrect to choose option 3.


Therefore having checked again, i think the correct options for Q2 are option 1 and 2. Is that better?


Re Q6, oops! Thanks for pointing that out too,


Having looked again, are the correct options for this question options 2 and 3?


Many thanks for your fast and vry helpful reply sir!

Answers of 1 and 2 for Q2 sounds good.

Q6: How many of the intervals in the women's histograms contain two values? How many for the men? What is the range of the women's histogram? Of the men's?

 

[matheus]

Hi Ishuda,

Once again thank you so much for your assistance here, i am very grateful and it is helping me learn

So having looked again at Q6 and noting a couple of things, I would like to try again at Q6 with option 4 and 5 selected. I have tried to eliminate the options I'm confident are wrong but that doesn't always work for me,

Am I on the right track now?