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Dvinal [7]
3 years ago
10

Sally received scores on math quizzes as shown bellow. Find her mean score. 84,85,91,81,52,92,99,91 and 41

Mathematics
2 answers:
TEA [102]3 years ago
7 0

Answer:

79.56

Step-by-step explanation:

muminat3 years ago
3 0

Answer:79.5

Step-by-step explanation:

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Step-by-step explanation:

Part A:

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I'm not sure what you're asking in this question, but I will give you the two choices. If it is before the additional 11 colored pencils are added to the box, the chance of drawing a red and the chance of drawing a blue will be equal, because both of them have 11 of each color. If it is after the additional 11 colored pencils are added to the box, then the chance of drawing a blue colored pencil will be greater than the chance of drawing a red colored pencil. After the 11 colored pencils are added, there are 13 blue and 11 red. The blue is greater.

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Answer:

Step-by-step explanation:

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