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Alona [7]
3 years ago
7

An annual pass to the Super Fun theme

Mathematics
1 answer:
MariettaO [177]3 years ago
7 0

Answer:

Step-by-step explanation:

X=4

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If you have 26 ounces of chicken how many people can you feed
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Answer:

between 8 and 9

Step-by-step explanation:

the normal serving size for meat is around 3 ounces so 26 divided by 3 would be between 8 and 9

6 0
2 years ago
HELP ME PLS ITS 3AM IM TIRED // geometry HL AND CPCTC
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Answer:

b

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angle b = angle e = 90 (given) R

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3 years ago
Use the confidence level and sample data to find a confidence interval for estimating the population mu. Round your answer to th
inysia [295]

Answer:

c. 9.5 lb < mu < 11.1 lb.

Step-by-step explanation:

Confidence interval can be stated as M±ME where

  • M is the sample mean (10.3)
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margin of error (ME) around the mean can be calculated using the formula

ME=\frac{z*s}{\sqrt{N} } where

  • z is the corresponding statistic in 95% confidence level (1.96)
  • s is the standard deviation of the sample (2.4)
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Putting thesenumbers in the formula we get:

ME=\frac{1.96*2.4}{\sqrt{37} } ≈ 0.7733 ≈ 0.8

Then the 95% confidence interval would be 10.3 ± 0.8

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3 years ago
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Step-by-step explanation:

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