题目内容

Sum of rolling 2 fair 6-sided dice

A. normal
B. uniform
C. exponential

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For the following real-life situations, fill in the blank with the appropriate distribution model (normal, uniform, or exponential) that would best simulate the situation.Rolling a fair 6-sided die

A. normal
B. uniform
C. exponential

What introduced the error for Archimedes' method of calculating Pi?

A. Incorrect conceptual model.
B. Calculation error.
C. Not enough samples.

Download the code used in the lecture "Finding Pi". If we now want to estimate the constant from the picture above, what should the number '4' in the line: return 4*(inCircle/float(numNeedles)) be changed to?______

The file L4P5.zip contains words.txt, a list of words, and histogramfun.py, a template for a histogram function. In this problem, you will be writing code to plot a histogram of the proportion of vowels in each word of a given wordList. Vowels are 'A', 'E', 'I', 'O', 'U'.Make sure to put a title and appropriate labels on the plot.When you have produced a plot, answer the following question, to check your solution and your understanding of it.Using the code you wrote to investigate, do more words in the word list have a vowel proportion greater than or less than 0.5?

A. More words have a vowel proportion greater than 0.5
B. More words have a vowel proportion less than 0.5

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