this or that
applications
true or false
100

____ of a discrete random variable is defined as the long run average

expected value

100

when do we approximate the sample mean to be normally distributed by CLT

n>/=30

100

if two equally likely events A and B are mutually exclusive, the probability that event A occurs must be 0.5.

false 

200

______ from hypothesis test tells us precisely how statistically significant the results are but we do not estimate the ยต

p-value 

200

what is one criteria for choosing point estimators

unbiasedness

200
a histrogram cannot have gaps between the bars, whereas bar charts can have gaps 

true 

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