What is your 95% confidence interval?
Use the following data to answer the question that follow it:
Group 1 Group 2
Sample size = 25 Sample size = 25
Mean = 7 Mean = 9
Variance = 4 Variance = 4
Ans: [-3.14, - 0.86]; assumes we used a critical value of 2.01
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The turtle technique involves teaching students to generate alternative strategies
Indicate whether the statement is true or false.
In order to meet the needs of children from low-income homes, teachers should read to the children for a minimum of ________________________________ a day.
a. 3 minutes b. 8 minutes c. 13 minutes d. 20 minutes
Which of the following pairings involving types of variables is not correct?
A) extraneous, outcome B) independent, cause C) attribute, subject differences D) dependent, effect
Kilpatrick (1925) emphasized the importance of the curriculum developer to predetermine the knowledge of skills and work around central themes. Which of the following does not depict the webbing format for the major theme for environmental issues?
a. Related theme-activities-outcomes in rain b. Related theme-activities-outcome in asbestos c. Related theme-activities-outcome in acid rain d. Related theme-activities-outcomes in coal, asbestos, and acid rain