Statisticians would like to have a set of functions to compute the median and mode of a list of numbers. The median is the number that would appear at the midpoint of a list if it were sorted. The mode is the number that appears most frequently in the list. Also include a function named mean, which computes the average of a set of numbers. The main() has been provided for you. Define the three functions median, mode, mean in a module named stats. py. Each function expects a list of numbers as an argument and returns a single number. Your program's output should look like the following: Mode: 2 Median: 2 Mean: 2 Given Code:
def main():
lyst = []
for i in range(6):
lyst. append(int(input('Enter a Value for the list: ')))
print("List:", lyst)
print("Mode:", mode(lyst))
print("Median:", median(lyst))
print("Mean:", mean(lyst))
if __name__ == "__main__":
main()

Write a program that displays the following menu: geometry calculator 1. calculate the area of a circle 2. calculate the area of a rectangle 3. calculate the area of a triangle 4. quit enter your choice (1-4): if the user enters 1, the program should ask for the radius of the circle and then display its area. use the following formula: area = ď€(the square of r) use 3.14159 for ď€ and the radius of the circle for r. if the user enters 2, the program should ask for the length and width of the rectangle and then display the rectangle’s area. use the following formula: area = length * width if the user enters 3, the program should ask for the length of the triangle’s base and its height, and then display its area. use the following formula: area = base * height * .5 if the user enters 4, the program should end. input validation: display an error message if the user enters a number outside the range of 1 through 4 when selecting an item from the menu. do not accept negative values for the circle’s radius, the rectangle’s length or width, or the triangle’s base or height. note: if the user enters an improper menu choice (1-4), the program prints "the valid choices are 1 through 4. run the program again and select one of those." if the user enters a negative radius, the program prints "the radius can not be less than zero." if the user enters a negative value for height or base, the program prints "only enter positive values for base and height."

Uget brainliest if accurate mary has been given the responsibility of hiring a person for the position of a software testing officer. which management function would mary achieve this responsibility?

Which feature of a blog to restore and retrieve older post