The Federalist Party ….

Write a Python program that checks if a file named data.txt exists. If it exists, print “File exists!”, otherwise print “File does not exist.”

In hypothesis testing, we seek evidence against the null as a way of bolstering the alternative hypothesis.

3 (25 pts). Open the following graph: graph3.docx Angle B = 64°. Angle A = 3x and angle C = 2x. Find the measures of angles A and C.   4 (25 pts). Open the following graph: graph4.docx Angle A = 119° and angle C = 146°. The lines AB and CD are parallel. Find angle E.

Write a Python program using the filter() function and a lambda expression to filter out odd numbers from a list of integers.

Given a mean=160 and a standard error of the mean (SEM) = 2.3, what are the 95% CI?

Which of the following statements correctly defines stroke volume?

Write a Python program using a list comprehension to create a list of the squares of numbers from 0 to 9.

What is the difference between the map() and filter() functions in Python?

In what situations would you use the property decorator in Python, and how does it contribute to encapsulation in object-oriented programming?