 , 23.06.2019 09:00 coombsbob

Agame at the fair involves a wheel with seven sectors. two of the sectors are red, two of the sectors are purple, two of the sectors are yellow, and one sector is blue. landing on the blue sector will give 3 points, landing on a yellow sector will give 1 point, landing on a purple sector will give 0 points, and landing on a red sector will give –1 point. let x = the points you have after one spin. fill out the missing values in the table. xi p(xi) if you take one spin, what is your expected value? what changes could you make to values assigned to outcomes to make the game fair? prove that the game would be fair using expected values.   Another question on Mathematics Mathematics, 21.06.2019 14:50
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Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation Mathematics, 21.06.2019 17:30
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The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels
Agame at the fair involves a wheel with seven sectors. two of the sectors are red, two of the sector...
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