THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 15

Essay

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A clinic offers a weight-reduction program.A review of its records revealed the following weight losses,in pounds,for a random sample of 10 of its clients at the conclusion of the program: 20,15,21,28,22,19,9,14,18,and 23.
-How large the sample is needed to estimate the population proportion if ME = 0.09,a = 0.05?

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Definitions:

Lava Flows

Streams of molten rock that emerge from an erupting volcano and move downslope.

Ocean

A vast body of salt water that covers approximately 71% of Earth's surface, divided into five major oceans.

Solidify

The process by which a substance changes from a liquid to a solid state, often as a result of cooling or a chemical reaction.

Flood Basalts

Large volcanic eruptions that cover large areas with basalt lava, often contributing to significant geological formations.