TRUE or FALSE. The random sampling distribution of a proportion is only applicable to dichotomous variables
a. True
b. False
Ans: a
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Children with Tourette syndrome exhibit some involuntary form of motor or verbal tic. This is distinguished from tics observed in as many as 10% of the total population by their ________________and________________
Fill in the blank(s) with correct word
The summary table from this marketing experiment is given below. How many people took part in the study?
Tests of Within-Subjects Effects Measure: MEASURE_1 Source Type III Sum of Squares df Mean Square F Sig. tasks 170.408 1 170.408 42.416 .000 tasks * Sex 175.208 1 175.208 43.610 .000 tasks * Age 17.817 2 8.908 2.217 .119 tasks * Sex * Age 16.117 2 8.058 2.006 .144 Error(tasks) 216.950 54 4.018 Tests of Between-Subjects Effects Measure: MEASURE_1 Transformed Variable: Average Source Type III Sum of Squares df Mean Square F Sig. Intercept 20988.075 1 20988.075 3623.840 .000 Sex 330.008 1 330.008 56.980 .000 Age 22.650 2 11.325 1.955 .151 Sex * Age 9.017 2 4.508 .778 .464 Error 312.750 54 5.792 A. 54 B. 58 C. 60 D. 64
An educational leader:
a. Influences the activities of individuals or groups toward goal achievement. b. Convinces the faculty to do something they may not want to do. c. Identifies what individual faculty members do best and adjust organizational goals to fit their strengths. d. Is not concerned with the wants and needs of the faculty.
Of the following characteristics, which does experimental research and quasi-experimental research have in common regardless of the research conditions?
a. the random assignment of subjects. b. at least one independent variable being manipulated by the researcher. c. the inclusion of a control group. d. conducting the research in a natural setting.