A research article reports that the number of group treatment sessions attended by a sample was normally distributed, with a mean of 20 and a standard deviation of 6. Which of the following statements is/are true about the sample?
A) Over 75% attended at least 20 sessions
B) Over one-third attended more than 26 sessions.
C) Slightly more than 15 % attended less than 14 sessions.
D) ?Slightly more than 15 % attended less than 8 sessions.
C
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Which of the following is NOT a way to fine-tune a presentation?
a. Use visual aids, such as charts. b. Memorize it so that you can deliver it verbatim. c. Use case examples. d. Elicit audience participation.
The most often used component of treatment is ________
A. detoxification services B. residential facilities C. outpatient services D. medication-assisted treatment
Retirement income for older women is about ______ percent of that for men.
a. 90 b. 75 c. 55 d. 35 e. 30
Examples of unfaithful acts that occur online include:
A) ?cybersex and cyberflirting B) ?flirting with coworkers and family friends C) ?verbal harassment and abuse D) ?cybergaming and social media