please help with the blank questions. We are interested in estimating the proportion of graduates at a mid-sized university who found a job withinone year of completing their undergraduate degree. Suppose we conduct a survey and find out that 348 of the400 randomly sampled graduates found jobs. The graduating class under consideration included over 4500students.348a) What is the value of the point estimate of this parameter?400b) Check if the conditions for constructing a confidence interval based on these data are met.Success-failure conditionIndependence conditionc) Calculate a 95% confidence interval for the proportion of graduates who found a job within one year ofcompleting their undergraduate degree at this university, and interpret it in the context of the data.The standard error is .95X (Round to four decimal places.)We are 95% confident that approximately% to% (enter the smaller number first, to thenearest tenth of a percent) of graduates from this university found a job within one year of completing theirundergraduate degree.d) What does "95% confidence" mean?e) Now calculate a 99% confidence interval for the same parameter and interpret it in the context of the data.We are 99% confident that approximately% to% (enter the smaller number first, to thenearest tenth of a percent) of graduates from this university found a job within one year of completing theirundergraduate degree.f) Compare the widths of the 95% and 99% confidence intervals. Which one is wider? Explain.

Name: please help with the blank questions. We are interested in estimating
Uploaded: 2024-03-20T07:07:37.000Z
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Description: please help with the blank questions. We are interested in estimating the proportion of graduates at a mid-sized university who found a job withinone year of completing their undergraduate degree. Suppose we conduct a survey and find out that 348 of