STAT 200 Quiz #2 Solution Correct Answers
Quiz 2 answers for a statistics course.
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STAT 200 Quiz #2 Solution Correct Answers
Please answer all 6 big questions. The maximum score for each question
is posted at the beginning of the question, and the maximum score for the
quiz is 100 points. Make sure your answers are as complete as possible
and show your work/argument. In particular, when there are calculations
involved, you should show how you come up with your answers with
necessary tables, if applicable. Answers that come straight from program
software packages will not be accepted. The quiz is due by midnight,
coming Sunday.
IMPORTANT: You are requested to include a brief note at
the beginning of your submitted quiz, confirming that your
work is your own. The note should say, "I have completed
this assignment myself, working independently and not
consulting anyone." Your submitted quiz will be accepted
only if you have included this statement.
1. John made an experiment by tossing three fair coins. (Fair coin has the same
probability for a tail and head ½).
(a) (5 points) List the sample space for this experiment. (All possible outcomes)
(b)(3 point) What is a probability of three tails?
(c) (3 points) What is a probability of exactly two tails?
Please answer all 6 big questions. The maximum score for each question
is posted at the beginning of the question, and the maximum score for the
quiz is 100 points. Make sure your answers are as complete as possible
and show your work/argument. In particular, when there are calculations
involved, you should show how you come up with your answers with
necessary tables, if applicable. Answers that come straight from program
software packages will not be accepted. The quiz is due by midnight,
coming Sunday.
IMPORTANT: You are requested to include a brief note at
the beginning of your submitted quiz, confirming that your
work is your own. The note should say, "I have completed
this assignment myself, working independently and not
consulting anyone." Your submitted quiz will be accepted
only if you have included this statement.
1. John made an experiment by tossing three fair coins. (Fair coin has the same
probability for a tail and head ½).
(a) (5 points) List the sample space for this experiment. (All possible outcomes)
(b)(3 point) What is a probability of three tails?
(c) (3 points) What is a probability of exactly two tails?
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Document Details
University
University of Maryland
Subject
Statistics