Given Independent Random Variables with Means and Standard Deviations as Shown,find

question 6

Multiple Choice

Given independent random variables with means and standard deviations as shown,find the mean and standard deviation of the variable
+
+
.

• A)μ = 6,σ = 19.05
• B)μ = 6,σ = 5.74
• C)μ = 6,σ = 33
• D)μ = 86.60,σ = 19.05
• E)μ = 36,σ = 3.46

---

Definitions:

Sales Journal

A specialized accounting journal used to record all sales of goods and services on credit.

Sales Revenue

The total amount of money a company receives from its sales of goods or services before any expenses are subtracted.

Cross-Footing

A bookkeeping process that involves checking the mathematical accuracy of figures in financial statements by ensuring that sums of columns and rows respectively match.

Cash Receipts Journal

A specialized accounting journal used to record all receipts of cash.