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In the game of Keno, if six spots are marked, the player wins if four or more of their spots are selected. Find the probability that four winning spots will be selected. (Round your answer to eight decimal places)


Outcome Probability
6 winning spots ________
5 winning spots ________
4 winning spots ________
3 winning spots _________

Respuesta :

Chimara

Answer:

(A) 1.00000000

(B) 0.83333333

(C) 0.66666667

(D) 0.50000000

Step-by-step explanation:

RULE OF THE GAME:

If 6 spots are marked, a player wins if 4 or more of their spots are among the 6.

QUESTION:

Find the probabilities of having the following numbers of winning spots out of 6.

(A) 6 winning spots

6/6 = 1   In 8 decimal places, 1.00000000

(B) 5 winning spots

5/6 = 0.83333333

(C) 4 winning spots

4/6 = 0.66666667

(D) 3 winning spots

3/6 = 1/2 = 0.50000000

Cricetus

The outcome probability will be:

(a) 1.00000000

(b) 0.83333333

(c) 0.66666667

(d) 0.50000000

Probability

According to the question,

Total spots = 6

Selected spots = 4 or more

(a) Here are 6 winning spots, then

= [tex]\frac{6}{6}[/tex]

= 1 or,

1.00000000

(b) Here are 5 winning spots, then

= [tex]\frac{5}{6}[/tex] or,

= 0.83333333

(c) Here are 4 winning spots, then

= [tex]\frac{4}{6}[/tex] or,

= 0.66666667

(d) Here are 3 winning spots, then

= [tex]\frac{3}{6}[/tex]

= [tex]\frac{1}{2}[/tex] or,

= 0.50000000

Thus the response above is correct.

Find out more information about probability here:

https://brainly.com/question/25870256