A gambler plays roulette 2500 times, staking $1 on the number 10 each time. The bet pays 35 to 1, and the gambler has 1 chance in 38 to win. In 2500 plays, the expected net gain is $. In other words, the gambler can expect to lose about $ in 2500 plays. Your answers should be integers with no decimals.  Using the short-cut formula, the SD of the box is $. Your answer must be correct to the nearest cent and must be in the format A.BC where A, B and C are integers.  The standard error(SE) for the sum of 2500 draws from this box is $. Your answer should be an integer with no decimals.  Thus, in summary, the gambler will lose $, give or take $ or so.

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter7: Systems Of Equations And Inequalities
Section7.2: Systems Of Linear Equations: Three Variables
Problem 60SE: In a bag, a child has 325 coins worth $19.50. There were three types of coins: pennies, nickels, and...
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QUESTION 6

  1. A gambler plays roulette 2500 times, staking $1 on the number 10 each time. The bet pays 35 to 1, and the gambler has 1 chance in 38 to win.

    In 2500 plays, the expected net gain is $. In other words, the gambler can expect to lose about $ in 2500 plays. Your answers should be integers with no decimals. 

    Using the short-cut formula, the SD of the box is $. Your answer must be correct to the nearest cent and must be in the format A.BC where A, B and C are integers. 

    The standard error(SE) for the sum of 2500 draws from this box is $. Your answer should be an integer with no decimals. 

    Thus, in summary, the gambler will lose $, give or take $ or so.

     
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