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Find the requested probability.
-The test scores of 5 students are under consideration. The following is the dotplot for the sampling distribution of the sample mean for samples of size 2. Find the probability, expressed as a percent, that the sample mean will be within 2 points of the Population mean.
Technology
The application of scientific knowledge for practical purposes, especially in industry and everyday life, including digital, mechanical, and medical advancements.
Labour Productivity
A measure of economic performance that compares the amount of goods and services produced with the number of hours worked.
Manhole Covers
Heavy, typically circular plates that cover manholes, providing access to underground utilities while preventing accidents or unauthorized entry.
Foundry
An industrial facility where metals are melted and cast into shapes by pouring the molten metal into molds.
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