An experienced golf player is participating in a tournament at a golf course that has three types of holes: Penal, Heroic and Detour. The course has 4 holes that are type Penal, 5 are type Heroic and 9 are type Detour. The player is able to complete each type on average using 5, 4 and 6 strokes respectively. What is the standard deviation for the number of strokes that the player will use to complete the course? (Round to 2 decimal places). а. 0.89 b. 0.85 O C. 0.73 d. 0.77 e. 0.84 Clear my choice

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ISBN:9781938168383
Author:Jay Abramson
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Chapter9: Sequences, Probability And Counting Theory
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An experienced golf player is participating in a tournament at a golf course that has three types of holes: Penal,
Heroic and Detour. The course has 4 holes that are type Penal, 5 are type Heroic and 9 are type Detour. The
player is able to complete each type on average using 5, 4 and 6 strokes respectively. What is the standard
deviation for the number of strokes that the player will use to complete the course? (Round to 2 decimal
places).
a.
0.89
b. 0.85
С.
0.73
d. 0.77
e.
0.84
Clear my choice
Transcribed Image Text:An experienced golf player is participating in a tournament at a golf course that has three types of holes: Penal, Heroic and Detour. The course has 4 holes that are type Penal, 5 are type Heroic and 9 are type Detour. The player is able to complete each type on average using 5, 4 and 6 strokes respectively. What is the standard deviation for the number of strokes that the player will use to complete the course? (Round to 2 decimal places). a. 0.89 b. 0.85 С. 0.73 d. 0.77 e. 0.84 Clear my choice
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