A group of students received the following scores on a quiz: 24, 20, 20, 16, 15, 13, 13, 13, and 10. What is the standard deviation?

What will be an ideal response?


The standard deviation is 4.47. The standard deviation is a measure of how much a set of scores varies around the mean of the scores.
Pages: 518-519.

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A computer processes input to create ____________________

Fill in the blank(s) with the appropriate word(s).

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Which educational philosopher and professor is considered the 20th century’s most influential educator?

A. Mortimer Adler B. William Bagley C. John Dewey D. Charles Eliot

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In a ninth-grade American government class, Ms. Travis has begun a study of the executive branch of the government. Immigration has currently become a hot topic. As an assignment, Ms. Travis asks students to compare President Obama's immigration policy with the policy established by President Trump. As a next step, students are to evaluate each policy and create a new improved immigration policy. What method of differentiation is Ms. Travis using?

A. Content B. Process C. Product D. Material

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The two major components of the reading process are:

a. Phonics and syntax b. Word identification and comprehension c. Word identification and structural analysis d. Comprehension and structural analysis

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