You Were Told That the Amount of Time Lapsed Between

question 22

Essay

You were told that the amount of time lapsed 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 lapsed between two consecutive trades to fall between 16 to 17
seconds was 13%.The probability that the time lapsed between two consecutive trades would
fall below 13 seconds was 7%.What is the probability that the time lapsed between two
consecutive trades will be between 14 and 15 seconds?

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Definitions:

Amount

The total sum of money, quantities, or values in question.

Evaluate

To calculate or determine the numerical value of an expression or equation.

Evaluate

The process of determining the value of a mathematical expression or equation.

Given

A term used in mathematics and logic to denote something that is assumed to be true or is provided as part of the problem statement.