Complete the problems below from the textbook. You will need to use the "Baseball 2016 Data" and the "Lincolnville School District Bus Data" files for this assignment. The files are located in the topic materials.Chapter 10 – Problem 8Chapter 10 – Problem 13Chapter 10 – Problem 53Chapter 10 – Problem 54For problems requiring computations, please ensure that your Excel file includes the associated cell computations and/or statistics output. This information is needed in order to receive full credit on these problems.Submit output in one Excel file.All questions in word document. All data must be in one excel sheet. Data files also attached.

NO PLAGARISM PLEASE.You are a new economist for a major financial institution, and you’ve been invited to speak as a guest lecturer for a Freshman Finance course at the local university.Respond to the following in a minimum of 175 words:Share how you would describe the overall purpose and mechanics of both primary and secondary markets.How would you explain the way the performance of your company is influenced by the activity of the markets you described?

Devise a null and alternative hypothesis, then perform a one sample z-test using alpha=0.05 if our class is taller or shorter than the average human in the United States. Graphically display your answer and statistically write up results. In addition, determine the effect size of this relationship and interpret.Notes:The average height of adults in the United States is 67.0±3.8 inches. (Note: this is a population SD)Calculate and interpret the effect size (use Cohen’s d):Cohen's d = (Msample - µpopulation) ⁄ σ)Devise a null and alternative hypothesis, then perform a t-test using alpha =0.05 if the students in our class that are born in warm weather months are taller or shorter than those born in cold weather months. Graphically display your answer and statistically write up results. In addition, determine the effect size of this relationship and interpret.Notes:Population SDs are unknown.Assume the northern hemisphere:Warm months = April, May, June, July, August, SeptemberCold months = October, November, December, January, February, MarchUse Cohen’s d effect size:Cohen’s d = (M2 - M1) ⁄ SDpooled) where SDpooled = √((SD12 + SD22) ⁄ 2)