All 753 Students in Grades 1 Through 6 in an Elementary

question 14

Multiple Choice

All 753 students in grades 1 through 6 in an elementary school are given a math test that was designed for third graders. The heights of all 753 students are also recorded. We expect to see _______________ between height and test score.

• A) positive association
• B) little or no association
• C) negative association
• D) either positive or negative association (but it's hard to predict which)

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Definitions:

City's Beaches

City's beaches refer to the coastal waterfronts that are within or adjacent to a city, often developed for recreational and tourism activities.

Stratified Random Sampling

A method of sampling that involves dividing a population into smaller groups known as strata and then randomly selecting samples from each of these groups.

Quota Sampling

A sampling procedure in which the sample is chosen to reflect the numerical composition of various subgroups in the population. A haphazard sampling technique is used to obtain the sample.

Social Class

A division of a society based on social and economic status, affecting access to resources and opportunities.