Number of Birds Alana and Eva Are Sisters.Let X Denote the Number

question 207

Short Answer

Number of Birds
Alana and Eva are sisters.Let X denote the number of birds that Alana may have in the next two years,and let Y denote the number of birds Eva may have during the same period.The marginal probability distributions of X and Y are shown below. ​ ​
-{Number of Birds Narrative} Calculate E(X + Y)directly by using the probability distribution of X + Y.

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Definitions:

NSF Check

A check that cannot be processed due to insufficient funds in the account it is drawn on, also known as a bounced check.

Petty Cash Fund

A small amount of cash kept on hand for minor, incidental expenses.

Mail and Postage

Expenses associated with sending mail and packages, including the cost of stamps and shipping fees.

Missing Funds

A situation where there is a discrepancy in expected and actual cash or assets, indicating possible errors or theft.