Keyboard Speed Ten Administration Assistants Were Selected at Random from a Large

question 75

Essay

Keyboard Speed
Ten administration assistants were selected at random from a large university.The keyboard speed (number of words per minute)was recorded for each secretary on two different brands of computer keyboards.Assume that the typing speeds are not normally distributed.The following results were obtained. ​ ​
-{Keyboard Speed Narrative} Perform the Wilcoxon signed rank sum test at the 5% significance level.

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Definitions:

Average Investment

Average investment refers to the mean value of the initial and final investment over a certain period, often used in calculating returns and payback periods.

Average Annual Income

The average amount of money earned per year over a specified period.

Net Cash Flow

The difference between a company's cash inflows and outflows over a specific period of time.

Cash Flowing

The movement of funds in and out of a business, indicating its operating, investing, and financing activities.