If you have 15 red socks (individual, not pairs), 24 green socks, 17 blue socks, and 100 black socks, what is the probability you will reach in the drawer and randomly select a pair of green socks? (Assume sampling without replacement.)
a. 0.3022 c. 0.0228
b. 0.3077 d. 0.0227
C
Psychology
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Hilary’s parents moved to a suburb where they lived right across from a church. Hilary was involved in a youth group and an after school program there. Through their choice of residence and church, Hilary’s parents acted as gatekeepers for Hilary’s opportunities
Indicate whether this statement is true or false.
Psychology
A sample with a mean of M = 20 has ?X = 120 . There are n = 6 scores in the sample
Indicate whether the statement is true or false
Psychology
What are the degrees of freedom for an independent samples t-test that uses one sample with n = 13 and one sample with n = 15?
a. 28 c. 26 b. 27 d. 24
Psychology
Advertising cigarettes in television and radio has been illegal in the US since
a. 1956. b. 1971. c. 1989. d. 2000.
Psychology