You Were Told That the Amount of Time Elapsed Between

question 19

Short Answer

You were told that the amount of time elapsed between consecutive trades on a foreign stock exchange market followed a normal distribution with a mean of 15 seconds.You were also told that the probability that the time elapsed between two consecutive trades to fall between 16 to 17 seconds was 13%.The probability that the time elapsed between two consecutive trades would fall below 13 seconds was 7%.The probability is 20% that the time elapsed will be shorter how many seconds?

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Definitions:

Price Elasticity of Supply

A measure of how much the quantity supplied of a good changes in response to a change in its price.

Price Elasticity of Supply

Price elasticity of supply measures how the quantity supplied of a good changes in response to a change in its price.

Income Elasticity of Demand

A measure of how much the quantity demanded of a good changes in response to a change in consumers' income.

Midpoint Method

A technique used in economics to calculate the percentage change in quantity demanded or supplied between two points on a curve, providing an average elasticity for that range.