For this assignment, students will utilize Excel and SPSS Statistics and the "Example Dataset."Using the "Example Dataset," complete the following:Based on a normal distribution curve, calculate the probability of an individual being 60 years or older in this population. Show the Excel and SPSS formulas or your hand calculations. Include screenshots as needed to illustrate this.Using the sample standard deviation of age as an estimate of the population standard deviation, calculate by hand the standard error of the mean. Show your calculations and the answer.Calculate by hand a 95% confidence interval for "Age" based on the sample mean. Use SPSS to verify your answer. Include your calculations and screenshots of the SPSS output.Interpret the confidence interval for age and explain the three pieces of information needed to calculate a confidence interval.Submit one Word document that includes all of the assignment deliverables.APA style is not required, but solid academic writing is expected.This assignment uses a rubric. Please review the rubric prior to beginning the assignment to become familiar with the expectations for successful completion.

#1. You are a human resources (HR) analyst reporting to a recently hired supervisor. Your supervisor has asked you to provide an example of data processed by HR. Describe one type of data that an HR department may process, and discuss a corresponding statistical method that may be used to summarize the data. #2. In responding to two of your peers’ posts; Do you agree with the statistics that your peers used to summarize their data? Explain using specific examples. **Support your initial posts, and response posts, with scholarly sources cited in APA format.

text: https://www.dropbox.com/s/qmz8u4nqlrr0368/Discrete%20Mathematics%20and%20Its%20Applications%20-%20Kenneth%20Rosen%20%282012%29.pdf?dl=0