Question
In a period of falling prices, a firm reporting under
LIFO compared to FIFO, will have a higher ______Solution
With falling prices, LIFO COGS (Cost of goods sold) will include the cost of lower priced inventory and COGS will be less as compared to FIFO. Because of this, a firm will report a higher gross profit margin (Gross Profit/Sales) under LIFO than under FIFO, While LIFO Inventory will be higher and inventory turnover lower.
The probability of getting a total of 7 on two dice thrown together is:
For the random variable X with probability density function f(x) = (x−3)2 /5; x = 3, 4, 5, the variance of X is:
If the sum of lower and upper qualities is 6 and quartile deviation is 1.5, then the value of coefficient of quartile deviation is
For frequency distribution presentation , which option is wrong.
If the third quartile of the following data set 7,10,7,8,9 is 9.5, then the value of quartile deviation is:
For the cumulative distribution function
the upper quartile point is
The mean deviation from an average A will be minimum, if A represents:
If the first, second and third moment about origin are 2, 8 and 14. respectively, then Karl Pearson gamma coefficient of skewness y1 is: