You Were Told That the Amount of Time Elapsed Between

question 91

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 80% that the time elapsed will be longer than how many seconds?

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Definitions:

Cash Inflows

Money or equivalents received by a company during a specific period, which can come from operations, investments, or financing activities.

Payback Period

The duration it takes for an investment to return its initial cost to the investor, a measure of an investment's risk and liquidity.

Initial Cost

The total expense incurred to acquire an asset or start a project, including all relevant expenses.

Cash Inflows

Cash inflows represent the money received by a business from its operational, financial, and investment activities, contributing to its total cash pool.