In a study of the relationship between geographical mobility (number of times a person has changed residences) and number of friends, Pearson's r² is reported as .40 . Which of the following would be a correct interpretation?
a. Mobility explains 16% of the variation in number of friends
b. There is a strong positive relationship between number of friends and mobility
c. As mobility increases, number of friends decreases
d. Mobility explains 40% of the variation in number of friends
d
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When will a single new observation added to a data set leave the mean unchanged?
What will be an ideal response?
Melissa and her friends often meet at the mall during weekends. They text each other and set up a time to meet. Once they meet at the mall, they decide what they want to do. This is an example of ________
A) a quinceañera B) hanging out C) getting together D) hooking up
The two approaches of the __________ are punitive, or using law to stop the supply of drugs; and supportive, or using drug treatment to reduce the demand for drugs
Fill in the blanks with correct word
The term used to describe a person who gains sexual pleasure from dressing like the opposite sex is:
a. transsexual. b. intersexual. c. bisexual. d. transvestite.