Python

#4

ISE 4120: Quality and Reliability Engineering Homework 3 (Due on Thursday 2/27/2020 at the beginning of the class) Instruction - This assignment should be submitted online in Carmen. Sub- mit your report as one .pdf file and your Python codes for all problems as one .py file separately. Do not compress them into one file. The python code should be separated into different cells (using "#%%" command) for different problems and have a label for each problem. In your report include your python code for each problem along with the output in the order of the problems (no appendix), and a brief description of the results. Failure to follow this instruction will result in a penalty. For Python codes, you may refer to the 'stat infer.py' on Github. Problem 4. (15 pts) A random sample of 500 connecting rod pins contains 65 nonconforming units. Estimate the process fraction nonconforming. (a) Test the hypothesis that the true fraction defective in this process is 0.08. Use a = 0.05. (b) Find the P-value for this test. (c) Construct a 95% upper confidence interval on the true process fraction nonconforming