Hello,
I have completed my PhD with the specialization in statistics. I can easily answer your 8 question of business statistics with some explanation. I have done several projects of business statistics in past. I am well versed in using SPSS, Excel, Eviews, AMOS, etc. I can deliver the statistical results and well written analysis to you timely, ensuring accuracy, professionalism and high quality. I can perform analysis on any type of data; including Hayes macro process, OLS regression, time series analysis, heteroskedasticity, correlation, covariance, etc. No matter how complicated your task is, how little time is left until the deadline, or how unique your situation is, I am here to provide a solution in a blink of an eye.
BR,
Isabella