The Following Data Give the Number of Computer Units Sold

question 1

Essay

The following data give the number of computer units sold per day by a random sample of six salespersons before and after a bonus plan was implemented. $\begin{array}{ll}\text { Salesperson } & \text { Before } & \text { After }\\1&3 & 6 \\2&7 & 5 \\3&6 & 6 \\4&8 & 7 \\5&7 & 8 \\6&9 & 8\end{array}$ At 95% confidence, test to see if the bonus plan was effective. That is, did the bonus plan actually increase sales?

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Definitions:

Care

The provision of what is necessary for the health, welfare, maintenance, and protection of someone or something.

Bereaved Children

Children who have experienced the death of a parent, sibling, or close family member, leading to psychological effects.

Symbolic Objects

Items that represent or signify ideas, beliefs, or values beyond their physical properties.

Parent

An individual who has begotten or bears and/or raises a child, playing a significant role in their development.