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  3. a large cube is painted on all six faces. it is th

A large cube is painted on all six faces. It is then divided into 27 smaller, congruent...

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Statistics

Alarge cube is painted on all six faces. It is then divided into 27smaller, congruent cubes.
a) Use a table and a histogram to show the probabilitydistribution for the number of painted faces on a randomly selectedcube.
b) If you select 10 of the cubes at the same time, what is theprobability that at least half of them will have two paintedfaces?
c) If you select a cube 10 times, with replacement, what isthe probability that at least half of them will have two paintedfaces?
  d) Justify your choice of distributions in partsa), b), and c).
e) For each distribution, calculate the expectation andinterpret its meaning.

Answer & Explanation Solved by verified expert
4.2 Ratings (523 Votes)
There is 1 cube in the very center middle of 3 in each axisdirection pitch roll and yaw so 1 cube has no paintOn each of the 6 sides of the cube there is    See Answer
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