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Author Question: Suppose an experiment consists of identical, independent, dichotomous trials (two possible outcomes ... (Read 60 times)

kandiwilson165@gmail.com

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on: Feb 26, 2023

Question 1

Suppose a couple has two children, andXis a random variable that counts the number of girls. The probability distribution forXis shown in the plot.



What isμx, the expected number of girls, in this situation?


◦

0.5


◦

1.0


◦

1.25


◦

1.5



Question 2

Suppose an experiment consists of identical, independent, dichotomous trials (two possible outcomes denoted arbitrarily as “success” or “failure”) with a constant probability of success. A random variable is defined as the number of trials necessary to observe the first “successful” outcome. This random variable can be modeled as:

◦

binomial.


◦

geometric.


◦

hypergeometric.


◦

Poisson.

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Marked as best answer by kandiwilson165@gmail.com on Feb 26, 2023

gcurrens

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Reply #1 on: Feb 26, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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kandiwilson165@gmail.com

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Reply 2 on: Feb 26, 2023
YES! Correct, THANKS for helping me on my review

vickybb89

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Reply 3 on: Yesterday
Excellent

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