If all participants in a given sample have an equal and independent chance of being selected for a study it is said that the sample has been selected
a. randomly.
b. systematically.
c. biasedly.
d. conveniently.
a
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Making large charts and counting graphs and then counting up the subgroups and adding them all together is developmentally inappropriate for children in the elementary grades
Indicate whether the statement is true or false
Eight month old, Iker, is sitting on the floor. He turns at the waist and reaches for a toy. He is using a locomotor skill
a) True b) False
The school district requires teacher Ryan Drexel to use a social studies textbook which his sixth grade students have trouble reading. List four steps the teacher could take to help his students use the content-area textbook
What will be an ideal response?
Choose the appropriate type of survey technique to use for each of the following considerations. The researcher wants the respondents to have time to provide thoughtful answers
a. Telephone interview c. Mailed questionnaire b. Personal interview d. Internet survey