The number of scores in a sample that can be changed is called ______.
Fill in the blank(s) with the appropriate word(s).
Ans: degrees of freedom
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____________________ ____________________ ____________________ provide valuable opportunities for helping children to become more aware of, and involved in, their own personal wellness.
Fill in the blank(s) with the appropriate word(s).
When the mean and median for a distribution are the same, this could indicate that the distribution is ______.
a. bimodal b. skewed c. asymmetrical d. abnormal
Answer the following statement(s) true (T) or false (F)
The standard normal distribution can be used to estimate probabilities with known raw scores, but it cannot be used to estimate raw scores with known probabilities.
Answer the following statement(s) true (T) or false (F)
Text-to-speech software has virtually no impact on a student’s ability to decode, fluency, or comprehension skills.