Individuals in random sample of 259 White Canadian adults were asked were ask to report the population of their municipality (x) and to provide their estimate of the percentage of the Canadian population that is non-white (y). The correlation between x and y was –.41. Therefore, the approximate 95% confidence interval around r is ______.
a. [–.93, .05]
b. [¬.73, .05]
c. [–.51, –.31]
d. [–.56, –.32]
Ans: C
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