The major purpose of descriptive statistics is to
a. summarize and organize data.
b. measure the statistical significance of findings.
c. measure the variance in data.
d. find the central tendency.
e. compare two sets of observations.
a. summarize and organize data.
You might also like to view...
The more times you have memorized lists of a particular type, the longer you will remember each new list that you learn
a. True b. False Indicate whether the statement is true or false
How is it that DNA "knows" which specific amino acids, proteins, or enzymes to create?
a. The number of chromosomes that makes up the DNA strand determines this outcome b. The length of the DNA strand, determined by the number of genes on the strand, produces the specific outcome. c. The combination of XX and XY chromosomes in the DNA strand determines this outcome. d. The order in which the four nucleotide bases occur in the DNA strand results in the specific production outcomes.
A 70-year-old female with a history of two bone fractures in the last five years is most likely experiencing
a. osteoarthritis. c. osteoporosis. b. dowager's syndrome. d. menopause.
What is one reason for developing alternatives to the "Big Five" traits based on clinician interviews?
a) Questionnaires are costly and time-consuming, whereas clinician interviews are more efficient and cost-effective. b) Clinicians generally provide more detailed and reliable assessments of personality than can be provided by questionnaire measures. c) Most people prefer to speak with an interviewer rather than complete a questionnaire; consequently, interviews have higher validity. d) The high rate of psychological disorders makes it imperative to gather direct evidence of the possibility that such disorders influence personality.