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Luda [366]
2 years ago
13

I do not know the second point

Mathematics
1 answer:
Elden [556K]2 years ago
3 0

Answer:

y = 1250

Step-by-step explanation:

y = 10 * 5^{x}

x = 3

y = y

Substitute x into equation

y = 10 * 5^{3}

Simplify 5^{3}

y = 10 * 125

y = 1250

Hope this helps :)

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Miguel is a golfer, and he plays on the same course each week. The following table shows the probability distribution for his sc
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Step-by-step explanation:

1)

The table containing the score and the relative probability of each score is:

Score 3 4 5 6 7

Probability 0.15 0.40 0.25 0.15 0.05

Here we call

X = Miguel's score on the Water Hole

The expected value of a certain variable X is given by:

E(X)=\sum x_i p_i

where

x_i are all the possible values that the variable X can take

p_i is the probability that X=x_i

Therefore in this problem, the expected value of MIguel's score is given by:

E(X)=3\cdot 0.15 + 4\cdot 0.40 + 5\cdot 0.25 + 6\cdot 0.15 + 7\cdot 0.05=4.55

2)

In this problem, we call:

X = Miguel's score on the Water Hole

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p(L)=0.4

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