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Nezavi [6.7K]
3 years ago
10

Find the expected value of the winnings

Mathematics
1 answer:
adelina 88 [10]3 years ago
3 0

Multiply each payout by the corresponding probability and take the total:

E[X] = 0×0.5 + 5×0.2 + 8×0.15 + 10×0.1 + 15×0.05 = 3.95

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The pth percentile is a value such that approximately a. p percent of the observations are less than the value and (100 - p) per
kogti [31]

Answer:

p percent of the observations are less than the value and (100 - p) percent are more than this value.

Step-by-step explanation:

Given : The pth percentile is a value such that approximately

Solution :

Definition : A percentile is a measure used in statistics indicating the value below which a given percentage of observations in a group of observations falls

So, The pth percentile means p percentage of observations in a group of observations falls bellow the value

So, (100-p) percentage of observations in a group of observations falls above the value

So, Option a is true

Hence p percent of the observations are less than the value and (100 - p) percent are more than this value.

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Brainliest and show work on how to do all 3
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Answer:

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Step-by-step explanation:

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Answer:

\sf  \boxed{  \sf y - 3 = \dfrac{3}{2} (x - 6)}

Explanation:

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Comparing it with slope intercept form "y = mx + b" where 'm' is slope and 'b' is y-intercept.

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Parallel slope has the same tangent slope.

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Equation:

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The first one because the left bound is included [ and the right one is not )
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It is usually in Meaga Bytes per second.

MB/s depending on the speed of your Internet.
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