Answer:
The expected number of wins for the​ player is 2.31
Step-by-step explanation:
No. of face cards = 12
total cards = 52
Probability of getting face card = [tex]\frac{\text{No. of face cards}}{\text{Total No. of cards}}[/tex]
Probability of getting face card = [tex]\frac{12}{52}[/tex]
The player plays 10​ times
Formula : [tex]E=np[/tex]
n = no. of trials = 10
p = probability of success= [tex]\frac{12}{52}[/tex]
E=expected number of wins
[tex]E=10(\frac{12}{52})[/tex]
[tex]E=2.307[/tex]
So,  the expected number of wins for the​ player is 2.31
