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ElenaW [278]
3 years ago
15

Astronauts increased in height by an average of approximately 40 mm during the Apollo-Soyuz missions, due to the absence of grav

ity compressing their spines during their time in space. To find out if something similar happens on Earth, a NASA experiment measured the heights of six men immediately before a three day bed rest. By the end of the third day, they had increased in height by an average of 14 mm, with a standard deviation of 0.66 mm. Find the 95% confidence interval for the change in height after 3 days of bed rest. Express your answer as lower bound to higher bound with one decimal place. Do not include units.
Mathematics
1 answer:
Komok [63]3 years ago
4 0

Answer:idk

Step-by-step explanation:

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Need help with this trigonometry word problem
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Justification:

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This is simple interest :<br> $640, 3%, 2 years<br> anyone knows how to explain?
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I=PRT
Interest=I
P=principal
R=rate in decimal
T=time in years

given
asuming 640 is the principal and not the interest
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interst=$38.40
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