The video focusses on which method of showing support for marriage equality?
A. Marching in front of the Supreme Court with signs expressing support.
B. Collecting many signatures in favor of marriage equality.
C. Sending many spam emails declaring support for marriage equality.
D. Changing your profile image on Facebook to the red symbol representing marriage equality.
Q. 2The guys in the video set up an experiment to compare the two game strategies, just as a researcher might set up an experiment to compare the effectiveness of two treatments. Which of the following statements is true about how these experiments are different?
A. The guys in the video conduct their experiment 20 times for each strategy but a researcher studying treatments would only conduct the experiment one time for each treatment.
B. The guys in the video know what the actual ANSWER should be if they were to conduct their experiment with or on all possible cases, while the researcher studying treatments does not.
C. The guys in the video record the result for each case, while a researcher studying treatments would not.
D. There are no differences in how a researcher conducts an experiment comparing two treatments and how these guys conducted an experiment to compare two game strategies.
Q. 3The guys in the video set up an experiment to compare the two game strategies, just as a researcher might set up an experiment to compare the effectiveness of two treatments. Which of the following statements is true about how these experiments are similar?
A. The guys in the video and a researcher studying treatments conduct their experiment multiple times so that they can learn what happens across several cases.
B. Both the guys in the video and the researcher studying treatments know what the actual ANSWER is if they were to conduct their experiment with or on all possible cases.
C. Both experiments involve goats.
D. There are no similarities in how a researcher conducts an experiment comparing two treatments and how these guys conducted an experiment to compare two game strategies.
Q. 4According to the video, if you are given the choice of three cups in which a prize is under one of the cups, you should do the following:
A. Choose the cup in the middle where people setting up this game tend to place the prize.
B. After you have chosen your cup and you are shown which of the other two cups does not have the prize, you should switch your choice to the cup that you were not shown.
C. After you have chosen your cup and you are shown which of the other two cups does not have the prize, you should stick with your original choice.
D. You should not play this game if you must pay to play because the likelihood of winning is very low.
Q. 5 What type of model is
?
a.a simple regression model
b.a weighted least squares model
c.a Durbin-Watson model
d.a first-order autoregressive model
Q. 6
A(n) ________ is a data point that falls far away from the rest of the data.
a.logarithm
b.jackknife
c.outlier
d.residual
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