Answer:
We will get $7680(thousands)
Explanation:
Answer
If we read the given data values in the passage, it is clear that the mean annual number of smart little cars in china is 7500 and the variance is equal to 6400
The variance is given for the number of cars, but not for the profit.
So, we need to convert the numerical value(number of cars) to money value(profit)
it is given that net revenue per car is $1.2 (thousands)
So, multiplying the net revenue by number of cars
we get, variance in profit = 6400*1.2 = $7680 (thousands)
Answer:
A debit card
Explanation:
A debit card allows customers to make electronic payments using the funds at their bank accounts. If the customer does not have sufficient funds in their bank accounts, the transaction won't go through.
A debit card is similar to a credit card in appearance. However, a debit card does not levy interest fees or late payment fees because it's not a credit facility.
Answer:
Larger-sq and small Se.
Explanation:
Regression line is a line that clearly describes the behavior of a given set of data.
Regression lines are very essential for forecasting processes. The importance of the line is to describe the interrelation of a dependent variable (Y variable) with one or many independent variables (X variable).
An analyst can forecast future behaviors of the dependent variable by making use of the equation gotten the regression line. This is done by inputting different values for the independent ones. Regression lines are frequently employed in the financial sector.
Financial analysts make use of linear regressions to forecast stock prices, commodity prices and also to carry out valuations for many different securities. Companies use regressions for the purpose of forecasting sales, inventories and a lot of other variables that are needed for strategy and planning. The regression line formula is represented below:
(Y = a + bX + u)
