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Shenise is a star player for her​ women's basketball team. She has injured her​ ankle, and...

Shenise is a star player for her​ women's basketball team. She has injured her​ ankle, and it is doubtful that she will be able to play in an upcoming game. If Shenise can​ play, the coach estimates that the team will score 91 points. If Shenise is not able to​ play, the coach estimates that they will score 62 points. The team doctor estimates that there is a 70​%chance Shenise will play. Determine the number of points the team can expect to score.It is expected that the team will score nothing points.

​(Round to the nearest whole number as​ needed.)

Math   Statistics-And-Probability   
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Answer #1

given data:

If Shenise can​ play, team score , x1 = 91

If Shenise can​not play, team score , x2 = 62

chance Shenise will play ,p1 = 0.7

chance Shenise will not play ,p2 = 0.3

Determine the number of points the team can expect to score = sum of (pi*xi)

Determine the number of points the team can expect to score = (p1*x1)+(p2*x2)

Determine the number of points the team can expect to score=   (0.7*91)+(0.3*62)

Determine the number of points the team can expect to score=   (63.7)+(18.6)

Determine the number of points the team can expect to score= 82.3

ie., Determine the number of points the team can expect to score=   82 points

The number of points the team can expect to score is 82

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