Embed your functions in a suitable test program that reads the list of numbers a le and prints out the standard deviation. The data le will contain one number per line and will have at least 10 numbers and at most 500 numbers (N will always be

dh fosd s psd ps sopkdpsoj ) (Counting Duplicate Words) Write a program that determines and prints the number of duplicate words in a sentence. Treat uppercase and lowercase letters the same. Ignore punctuation.) (Counting Duplicate Words) Write a pr