At the End of the First School Day, Mr $\%$ B) 999

question 41

Multiple Choice

At the end of the first school day, Mr. Davies, a first grade teacher, inspected his classroom crayons. 2 of the 200 crayons were broken. What percent of the crayons were not broken?

• A) 99 \(\%\)
• B) 99.9 \(\%\)
• C) 1 \(\%\)
• D) 0.1 \(\%\)
• E) 198 \(\%\)

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Definitions:

Test-retest Reliability

The consistency of a test's results when the same subjects take the same test again after a period of time.

Standard Score

A score that has been transformed to fit a normal distribution, usually with a mean of 100 and a standard deviation of 15.

National Mean

The average score or value derived from a specific set of data collected across a nation.

Standard Deviation

The statistical metric that calculates the dispersion or spread of data points in a dataset around the average value.