For Each Group of Sentences Below, Select the Letter of the Sentence

question 63

Multiple Choice

For each group of sentences below, select the letter of the sentence that is limited enough to be the topic sentence of a good paragraph. Select the good topic sentence.

• A) This paper will be about college.
• B) Pollution is a really big problem in the world today.
• C) Loud noise may be harmful to our physical health.

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Definitions:

Body Mass Index

A numerical computation representing an individual's body fat based on height and weight.

Canadian Community Health Survey

A national cross-sectional survey collecting information related to health status, healthcare utilization, and health determinants for the Canadian population.

Obese Canadians

Individuals residing in Canada who have a body mass index (BMI) of 30 or higher, classifying them within the obese category according to medical standards.

Null Hypotheses

A proposition in statistics that implies no observed effect or no association between variables, typically tested against an alternative hypothesis.