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antoniya [11.8K]
2 years ago
8

A stock lost 8 1/4 points on Monday and then another 2 3/4 points on Tuesday. On Wednesday, it gained 12 points.

Mathematics
1 answer:
o-na [289]2 years ago
3 0

The net gain of the stock for these three days is 1 points

<h3>Net gain</h3>

  • Monday = - 8 1/4 points
  • Tuesday = -2 3/4 points
  • Wednesday = 12 points

Net gain / net loss = Monday + Tuesday + Wednesday

= - 8 1/4 + (-2 3/4) + 12

= - 8 1/4 - 2 3/4 + 12

= -11 + 12

Net gain = 1 point

Therefore, the net gain of the stock for these three days is 1 points

Learn more about net loss:

brainly.com/question/1290557

#SPJ1

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Step 1

Null hypothesis: The average damaging temperature of nine iPods is 5°F

Alternate hypothesis: The average damaging temperature of nine iPods differs from 5°F

Step 2

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The t-value corresponding to 8 degrees of freedom and 95% confidence level (5% significance level) is 2.306

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Step 4

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