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Stolb23 [73]
3 years ago
10

A dartboard has 20 equally divided wedges and you are awarded the number of points in the section of your dark lands in if you a

re equally likely to land in anyways what is the probability you were score more than five points
Mathematics
1 answer:
Leto [7]3 years ago
6 0

Answer:

Pr =0.75

Step-by-step explanation:

Given

See attachment for wedge

Required

P(x > 5)

The sample space of the wedge is:

S = \{1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20\}

n(S) = 20

The outcomes greater than 5 are:

x > 5 = \{6,7,8,9,10,11,12,13,14,15,16,17,18,19,20\}

n(x>5) =15

So, the probability is:

Pr =\frac{(n(x>5)}{n(S)}

This gives:

Pr =\frac{15}{20}

Pr =0.75

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