Gl assessment pack 1 test 1 help please
Moderators: Section Moderators, Forum Moderators
-
- Posts: 73
- Joined: Sun Jan 20, 2013 11:22 am
Gl assessment pack 1 test 1 help please
30
For which of these can you work out the
probability exactly?
A.It will rain tomorrow when Class B
go on a school trip.
B.Mr Wood will pass his driving test.
C.Stuart will miss the 8.30 a.m. bus
to school.
C. Emily will throw heads when she
tosses a coin.
D. Amy will come third in a
swimming competition.
What is the answer for this.
In the answer sheet b, d mentioned.
For which of these can you work out the
probability exactly?
A.It will rain tomorrow when Class B
go on a school trip.
B.Mr Wood will pass his driving test.
C.Stuart will miss the 8.30 a.m. bus
to school.
C. Emily will throw heads when she
tosses a coin.
D. Amy will come third in a
swimming competition.
What is the answer for this.
In the answer sheet b, d mentioned.
Re: Gl assessment pack 1 test 1 help please
Only the one about Emily as the outcomes are equally likely. Two outcomes so probability of one is 1/2.
All the others cannot be calculated.
All the others cannot be calculated.
-
- Posts: 73
- Joined: Sun Jan 20, 2013 11:22 am
Re: Gl assessment pack 1 test 1 help please
Thank you for your help.
Re: Gl assessment pack 1 test 1 help please
What did the printed question and answer say was the answer?
Re: Gl assessment pack 1 test 1 help please
OP said b, d mentioned on answer sheet - can't see how someone's ranking in a swimming race can be calculated with any certainty unless one knows that there are only three in the race and this girl has never come within a minute of the other two over the distancemystery wrote:What did the printed question and answer say was the answer?
- actually, scrap that, D is the coin-tossing, I think, because the OP lists A/B/C/C/D so the second C is D.
B is someone passing driving test, though...
Outside of a dog, a book is a man's best friend. Inside of a dog it's too dark to read.Groucho Marx
Re: Gl assessment pack 1 test 1 help please
Yes, it is not clear what the answer said. The coin tossing is the correct answer as per g55 but it is not clear why two answers were mentioned in that strange way by the o p ?
-
- Posts: 73
- Joined: Sun Jan 20, 2013 11:22 am
Re: Gl assessment pack 1 test 1 help please
GL assessment answer sheet is not good. They miss the correct number and put the next answer to the previous one. Really confusing.
Re: Gl assessment pack 1 test 1 help please
That is confusing. I will have to get mine out to see what you mean.