An entire group of persons, things or events having at least one trait in
common defines the
a. population
b. sample
c. statistic
d. measurement scale
a
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We are more likely to comply with a request if
a. it comes from someone we know rather than a stranger. b. it is consistent with our previous actions. c. it allows us to reciprocate a prior gift, favor, or service. d. all of these are present.
Eight-year-old Damian and 16-year-old Daniel have both recently been diagnosed with conduct disorder. Research would indicate that Damian's long-term prognosis is ________ than Daniel's
Fill in the blank(s) with correct word
A witness to a bank robbery was interviewed and asked to provide details about the suspect's race, age, facial characteristics, height, weight, and clothing. Sometime later, the witness was interviewed again and asked to provide additional details. Which detail would the witness be LEAST likely to recall?
A) the size of the suspect relative to the average person B) the colour of the suspect's eyes C) what was printed on the suspect's t-shirt D) what the suspect said during the robbery
Which of the following is incorrect?
a. population mean ? ? b. sample mean ? X c. sample standard deviation ? SD d. population standard deviation ? ?