Puppies Windows Theme will help you customize your desktop with wallpapers of cute puppies. The theme includes 22 high-resolution background images that will fit any screen type.
In statistics we tend use the 'hat' notation to imply a statistic. We designate P to represent the proportion in the population. Because P is unknown and unknowable we use Phat to designate the proportion in the sample. Suppose 30 out of 100 people in my sample support Trump. P = unknown and unknowable.
What is 'Profit Before Tax - PBT'. Profit before tax (PBT) is a profitability measure that looks at a company's profits before the company has to pay corporate income tax by deducting all expenses from revenue including interest expenses and operating expenses except for income tax.