Approximately how many research participants would be required for 80% power for a study using the t test for dependent means (assume a one-tailed hypothesis with an expected medium effect size of .50)?
A) 12
B) 26
C) 33
D) 196
Answer: B
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Martha, a single parent, finds it difficult to pay for her three children's school tuition with the salary she gets from waitressing. Based on this information, Martha would be considered poor under the ________ definition of poverty
a. relative b. absolute c. cultural d. comparative
Which of the following is not true in populations where HIV is mainly transmitted through heterosexual intercourse and the level of HIV mortality is high?
a) There is a peak in death rates at adult ages in addition to mortality peaks at young ages and at advanced ages. b) The peak in death rates at adult ages occurs at a younger age for men than for women. c) Due to reproductive physiology, women are more easily infected by HIV than men. d) The effects of HIV on the IMR are much less than on e00.
Scales take into consideration the intensity with which different items reflect the variable being measured
Indicate whether the statement is true or false
Trans individuals may or may not identify with either of the two culturally dominant genders.
Answer the following statement true (T) or false (F)