The dataset HollywoodMovies2011 contains information on all 136 movies to come out of Hollywood in 2011. We
Question:
(a) The standard error of this sampling distribution is approximately ......................
0.02 0.07 0.13 0.17 0.20
(b) If we create a new sampling distribution using samples of size n = 40, we expect the center of the new distribution to be the................center of the distribution shown in Figure B.6. smaller than about the same as larger than
(c) If we create a new sampling distribution using samples of size n = 40, we expect the standard error of the new distribution to be...................the standard error of the distribution shown in Figure B.6. smaller than about the same as larger than.
(d) If we create a new sampling distribution using 5000 samples of size n = 25, we expect the center of the new distribution to be the....................center of the distribution shown in Figure B.6. smaller than about the same as larger than
(e) If we create a new sampling distribution using 5000 samples of size n = 25, we expect the...............standard error of the new distribution to be the standard error of the distribution shown in Figure B.6.
Exercise B.6
Data 2.7 on page 93 introduces the dataset HollywoodMovies2011, which contains information on all 136 movies to come out of Hollywood in 2011. Twenty-seven of those movies were comedies.
DistributionThe word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...
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Statistics Unlocking The Power Of Data
ISBN: 9780470601877
1st Edition
Authors: Robin H. Lock, Patti Frazer Lock, Kari Lock Morgan, Eric F. Lock, Dennis F. Lock