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horrorfan [7]
3 years ago
8

Please help asap.......

Mathematics
2 answers:
nadezda [96]3 years ago
3 0

Answer:

Step-by-step explanation:

Number of red marbles=4

Number of blue marbles=3

P(B)=3/10

P(R)=4/10=2/5

Total number of marbles=10

777dan777 [17]3 years ago
3 0

Answer:

The number of red marbles is 4. The number of blue marbles is 3. The total number of marbles is 10 because 4+3+3 is 10. P(red) is 2/5 because there are 10 total marbles and there are 4 marbles which is equal to 4/10 marbles are red, and you simplify 4/10 to 2/5. P(blue) is 3/10 because there are 3 blue marbles out of 10 marbles.

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Another bowler, Ryan Shafer, has a mean absolute deviation of 5. Based on the mean absolute deviation of Norm Duke, who has been
Wewaii [24]

Answer:

Ryan is a more consistent performer

Step-by-step explanation:

The complete question is

HEL 1. Shown are the final scores for Norm Duke in the past eight bowling tournaments.

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Part A: What is the mean absolute deviation of Norm Duke’s scores?

A.

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B.

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Part B: Based on the mean absolute deviation from Part A, who has been the more consistent bowler if Ryan Shafer has a mean absolute deviation of 7?

Solution

First we will find the mean deviation of Duke is 7.5

The standard deviation of Ryan is 7.0. This means that the average variation in case of Duke is higher than that of average variation of Ryan.

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2 years ago
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gogolik [260]

Answer:

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Step-by-step explanation:

6 0
3 years ago
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Yakvenalex [24]
30/54 =x/1,140
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3 years ago
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Answer:

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:

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5 0
2 years ago
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