Question

There are 60 items on the menu of the Oriental Express. The table below shows how those items fit into the categories regarding whether the item contains meat and whether it is spicy.



If one item is selected, at random, from the menu arrange the stated probabilities below regarding that selection from least to greatest (top to bottom).

Probability the selection contains meat.
Probability the selection contains meat and is not spicy
Probability the selection is not spicy if we know it contains meat
Probability the selection contains no meat if we know it is not spicy

Answer 1

Have you tried any ?

Answer 2

yes there are a total of 15 questions and I just left the the 3 that I didn't know for this lesson

Answer 3

I am asking about this particular problem

Answer 4

I think I understand them but they seem to easy and I think im wrong if you'd like i can tell you what I thought for each

Answer 5

Yeah, please

Answer 6

ok for 1 I think it is 25/60
2. 9/25
3. idk this one :/
4.31/35?

Answer 7

25/60 is correct for part a

rest all are wrong

Answer 8

`Probability the selection contains meat and is not spicy`

would you like to try again ?

Answer 9

ok let me think

Answer 10

idk sorry I thought it was 9/25 :/

Answer 11

there is a reason why they gave me this lessons and is because they are the ones that I didn't do so well on :/

Answer 12

in part b, they are comparing 9 meat+notspicy against all 60 items

so the probability is 9/60

Answer 13

oh ok

Answer 14

`Probability the selection is not spicy if we know it contains meat`

Here we know that it contains meat, so only look at meat line :

Answer 15

25 items have meat
how many of these are not spicy ?

Answer 16

16

Answer 17

try again

Answer 18

omg sorry it was 9 sorry

Answer 19

total 25
favorable 9

probability = ?

Answer 20

9/25 again?

Answer 21

yes

Answer 22

but how can we place that in order with 1? because they are both 9/25

Answer 23

#1 is 25/60 right ?

Answer 24

omg yeah nvm im so sorry idk why im just writing out nonsense im sorry

Answer 25

Can you try part d

Answer 26

yes

Answer 27

31/40?

Answer 28

Yes!

Answer 29

yay! :D

Answer 30

so it would be 2,3,1,4

Answer 31

Looks good!