Question

What is the approximate probability that a card drawn from a standard deck is red and has a letter on it?

0.15


0.25


0.35


0.45





Men

Women

Bought

7

4

Didn’t Buy

5

9



What is the probability that a man did not make a purchase?

Question 19 options:

0.36


0.28


0.2


0.875

Answer 1

@jim_thompson5910 can you please help me with the first question

Answer 2

I'm going to assume "letter" means A, K, Q, J for Ace, King, Queen, Jack

Answer 3

how many cards are red?

Answer 4

I do not know @jim_thompson5910

Answer 5

http://www.jfitz.com/cards/windows-playing-cards.png

Answer 6

does that link work for you?

Answer 7

yes @jim_thompson5910

Answer 8

how many cards are red?

Answer 9

20 cards ? @jim_thompson5910

Answer 10

count again

Answer 11

10?

Answer 12

@jim_thompson5910

Answer 13

no, look at the link and count the number of red cards. I'm not sure how you're getting 10

Answer 14

27?

Answer 15

26 actually, count again and make sure your count matches mine

Answer 16

Yes sorry i got 26 as well

Answer 17

how many of those red cards have a letter on them?

Answer 18

8?

Answer 19

yep, how many cards are there total (black + red)

Answer 20

52

Answer 21

we divide the two values: 8/52 = ???

Answer 22

0.15 sir

Answer 23

Thank you :) You are awesome

Answer 24

yep

Answer 25

you're welcome

Answer 26

Can you help me with others ?

Answer 27

I'll help with 2 more