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Rolling the dice : An exeriment was conducted in which two fair dice was thrown 100 times. The sum of the pips showing on the dice was than recorded. the following frequency histogram gives the results.
a) What was the frequency outcome of the experiment?
B) What was the least frequency?
C) How many times did we observe a 7?
E) Determine the % of time 7 was observed.
F) Describe the shape of the distribution.
Using the original data, test at the 5% significance level that the population standard deviation of studying times is greater than 4 hours.
Create a histogram over five class intervals.
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Suppose that you go out to sauerkraut pizza with two friends. you have agreed to the following rule to decide who will pay the bill. each person will toss a coin. the person who gets a result that is different from the other teo will pay the bill...
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