The estimated population variance is defined as the sum of the _____
a. squared differences of each score from the mean of a distribution divided by the
sample size
b. differences of each score from the mean of a distribution divided by the sample
size
c. squared differences of each score from the mean of a distribution divided by the
sample size minus one
d. differences of each score from the mean of a distribution divided by the sample
size minus one
C
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Which is NOT a criticism of Marcia's identity status framework?
a) People may not need to sample many different paths in order to construct a secure identity. b) Moratorium isn't necessarily a healthy state, because a person in ruminative moratorium can be highly distressed. c) Many people in identity diffusion are happy. d) Because people shift paths and goals throughout life, identity achievement isn't final in the twenties.
A downside to Internet access includes:
A) a greater divide between rich and poor. B) making it harder for lower-income adolescents to get good jobs. C) allowing communications to be anonymous. D) all of the above