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In a beauty contest, the ages of the contestants are normally distributed with a mean of
24 years and a standard deviation of 1.5. What percent of the contestants have age
between 22.5 and 27 years old?
Economists assume that a consumer is expected to make rational decisions but not functional. As a consumer of Rice (Bundle A) and pizza food (Bundle B), *discuss* how you might apply economic reasoning in making your decisions rationally. What problems can arise when you make functional decision(s)?
4. For each of these pairs of sets, determine whether the first is a subset of the second, the second is a subset of the first, or neither is a subset of the other. a) the set of people who speak English, the set of people who speak English with an Australian accent b) the set of fruits, the set of citrus fruits c) the set of students studying discrete mathematics, the set of students studying data structures
Write a c++ program to find sum of all even numbers between 1-n.- using for loop
Write a C++ program to print all odd numbers between 1 to 100
The “Titans” cricket team has a winning rate of 75%. The team is planning to play 10 matches in the next season.
a) Let X be the number of matches that will be won by the team. What are the possible values of X?
b) What is the probability that the team will win exactly 6 matches?
c) What is the probability that the team will lose 2 or less matches?
d) What is the mean number of matches that the team will win?
e) What are the variance and the standard deviation of the number of matches that the team will win?
Normalize wave function psi where psi(x) = {e^-ax for x>0 e^ax for x<0
What is the probability that when a coin is flipped six times in a row, it lands heads up every time?
Suppose you have been given the following list of tuples.
list_1 = [("a", 1), ("b", 2), ("a", 3), ("b", 1), ("a", 2), ("c", 1)]
Write a Python program that converts this list of tuples into a dictionary and then prints the
dictionary.
[You are not allowed to use set]
Hint: Think of membership operators (in and not in).
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Output:
{'a': [1, 3, 2], 'b': [2, 1], 'c': [1]}
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#339914 on Dec 2023