Answer the following statement(s) true (T) or false (F)
An effect size is a term used to describe the significance of an outcome in a population.
Ans: F
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An effective approach during seatwork is to sit at your desk and have students come up to see you when they have a question
Indicate whether the statement is true or false.
Describe the normal distribution and why it is important for quantitative data analysis.
What will be an ideal response?
The central limit theorem states that when an infinite number of random samples are drawn from a population, the sample means are approximately normally distributed with a mean equal to the ______ and a standard deviation equal to the ______ of the mean.
a. population mean; standard error b. population mean; standard deviation c. sample mean; standard error d. sample mean standard deviation
During the preoperational stage, children have the ability to do which of the following?
a) Learn about their world through physical manipulation. b) Think about things and can use symbols to mentally represent objects. c) Develop a grasp of object permanence. d) Grasp the idea of conservation, for example that amount remains the same regardless of container size.