Use the Traditional Method of Hypothesis Testing to Test the Given

question 49

Essay

Use the traditional method of hypothesis testing to test the given claim about the means of two populations. Assume that
two dependent samples have been randomly selected from normally distributed populations.
-Five students took a math test before and after tutoring. Their scores were as follows. $$\begin{array} { c | c c c c c } \text { Subject } & \text { A } & \text { B } & \text { C } & \text { D } & \text { E } \\\hline \text { Before } & 77 & 69 & 66 & 72 & 69 \\\hline \text { After } & 81 & 78 & 64 & 75 & 81\end{array}$$ Using a 0.01 level of significance, test the claim that the tutoring has an effect on the math scores.

---

Definitions:

Buying Behavior

The decision-making process and actions of individuals or organizations regarding the purchase of goods or services.

Attractive Target Markets

Segments of the market that have high potential for profitability and growth, making them appealing to businesses for focusing their marketing and product development efforts.

Sales Forecast

An estimate of the expected sales revenue for a specific period in the future.

Marketing Plan

A comprehensive document outlining a business's marketing strategy, including target markets, marketing objectives, and campaigns for a specific period.