To calculate the sample mean x-bar, each researcher sums all the calorie counts for each scoop of ice cream. Thus, each researcher has summed together 20 values. Each researcher then divides that sum by the number of numbers summed together, which in this example is 20.
DEFINITION of 'Base Currency'. The first currency quoted in a currency pair on forex. It is also typically considered the domestic currency or accounting currency.For accounting purposes, a firm may use the base currency to represent all profits and losses.It is sometimes referred to as the primary currency.he first currency quoted in a currency pair on forex. It is also typically considered the domestic currency or accounting currency. For accounting purposes, a firm may use the base currency to represent all profits and losses. It is sometimes referred to as the primary currency.
Currency includes both hard money (coins) and soft money (paper money). Typically currency refers to money that is legally designated as such by the governing body, but in some cultures currency can refer to any object that has a perceived value and can be exchanged for other objects. Use currency in a sentence. â The US dollar's recent currency valuation is causing concern among many economists because of the impact that a stronger dollar will have on the country's exports. â.