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Igoryamba
3 years ago
11

Changes in Mean

Mathematics
1 answer:
egoroff_w [7]3 years ago
8 0
It decreases by 0.5
The original mean was 5.5
The new mean is 5
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Dave rolls a die and flips a coin. How many outcomes are in the sample space?
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Answer:

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Step-by-step explanation:

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To figure out e and f, put each ratio equal to 8/12.

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12     9                                                                                              12

<u>8  </u> =  <u>f </u> Then multiply both sides of the equation by 9 and get <u>40 </u> = f, <u>10</u>=f.

12     5                                                                                              12          3

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