Estimate the proportion defective rate for the first four points. Using only these four points as a continuous response, project what the response would be in 10 days using simple regression analysis...

Estimate the proportion defective rate for the first four points. Using only these four points as a continuous response, project what the response would be in 10 days using simple regression analysis techniques. Comment on this response. Describe a null hypothesis to test whether change occured over time. Conduct a test of this null hypothesis. Comment on your results.