A lottery. Played 50 tickets for 1 ruble

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Product description

A lottery. Played 50 tickets for 1 ruble. It is known that among the 30 winning tickets 1 rub., 2 - 10 rubles. Purchased 2 tickets. Calculate the expectation of net income.

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  • Content type File
  • Content description 23,58 kB
  • Added to the site 09.09.2013
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0 000 X
There are no such quantities in stock
By clicking the button, you agree to terms for buyers
A lottery. Played 50 tickets for 1 ruble
0 Sold 2 Reviews 0
0 000 X
Secure deal
Instant delivery

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