7. Discrete random variable: 8. Continuous random variable: 9. The probability distribution or a probability distribution function of a discrete random variable (dis- crete probability distribution) is a function that assigns each value of the variable to the probability that the event of that value happens. 10. 11. A discrete probability distribution has two characteristics

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A:

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A:

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A:

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A: Given,

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A:

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A: Write the symbol for infinity?

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A: 1..The top 10% of actors received the Oscar after what age? Label and shade the picture of the area…

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A:

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Q: 147 145 99 122 139 141 147

A:

Q: stock b 1.3,   -3.5,   -5.4 ,   6.3,  -7.6,  9.2 find IQR

A: 1.3,   -3.5,   -5.4 ,   6.3,  -7.6,  9.2Sample of size(n)=6