could it be explained in simplified terms, I'm a bit confused by the wording
The Expected value of given discrete random values is sum of the [Probability of (outcome) * outcome]
So Expected value where is outcome , P() is probability of outcome.
Here is the probability distribution with minimum cash prizes and their product.
Lottery Name | x ( Min. Cash Prize in $) | P(x) | Product, EV = x * P(x) |
Mega Millions | 1,00,00,000 | =1/135,145,920=0.0000000074 | 0.073994095 |
Illinois Lotto | 20,00,000 | =1/5,089,630=0.0000001965 | 0.392955873 |
So the expected cash prize from each ticket of $1,
For Mega Millions is , 0.073994095
and for Illionois Lotto is , 0.392955873
Hence for each 1$ of lottery ticket, expected profit = profit expected from each ticket - 1 ticket cost
For Mega Millions , Expected Profit = 0.073994095 - $1 = -0.926005905
For Illionois Lotto, Expected Profit = 0.392955873 - $1 = -0.607044127
Hence, probability of Expected Profit is more more with Illionois Lotto lottery ( -0.607044127) in comparison to Mega Millions ( -0.926005905) . Hence, we should prefer to play Illionois Lotto lottery , as chances of winning there are more there.
could it be explained in simplified terms, I'm a bit confused by the wording 40. You want to play your one-time-life...
To get full credits for the project, you must: 1) Turn in the project on time. One point will be deducted for "each day" (including weekends and holidays) that the project is late. 2) State the goal (or the problem) of the project 3) State the process, including EXCEL commands used. 4) State the results. Go to New York Lottery website: https://www.megamillions.com/how-to-play Use the information on Mega Millions to do the following: a) Let X be the random variable which...