According to the empirical rule for normally distributed data, at least ______ of data fall within 3 standard deviations of the mean, at least ______ of data fall within 2 standard deviations of the mean, and at least ______ of data fall within 1 standard deviation of the mean. (Fill in the blanks)
What will be an ideal response?
Ans: 99.7%; 6\95%; 68%
You might also like to view...
When his mother points out a window at a cat and says “Look, Sam! There goes a feline!” Sam assumes “feline” to mean the ______.
a. whole cat b. cat’s whiskers c. cat’s tail d. cat’s motion
The ______ hypothesis states that there is no difference or relationship among groups and the ______ hypothesis states that there is a difference or relationship among groups.
a. alternative; null b. statistical; null c. null; alternative d. null; statistical
Which of the following accurately defines atoms?
A. Parts of a molecule B. Heavy particles having no electrical charge C. Heavy particles having a positive electrical charge D. Substances that cannot be separated into simpler substances by chemical changes
A teacher operating from a mastery teaching and learning perspective uses two types of assessments. Name them
What will be an ideal response?