Examlex
Times spent watching TV every week by first graders follow an exponential distribution with mean 10 hours. The probability that a given first grader spends more than 5 hours watching TV is _____.
Initial Margin
The initial deposit required when trading securities or derivatives, serving as a guarantee against potential losses.
Market Order
A type of order to buy or sell a security immediately at the best available current price.
Initial Margin
Initial margin refers to the percentage of the purchase price of securities (e.g., stocks or futures) that an investor must pay for with their own funds when using a margin account.
Limit-Buy Order
An order to purchase a security at or below a specified price, ensuring the buyer pays no more than the predetermined price.
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