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blondinia [14]
3 years ago
9

Which of the following is not equivalent to 1/25?

Mathematics
2 answers:
nekit [7.7K]3 years ago
8 0
The last one one, <span>5^(-2)*5^(4) = 25

25 is not equal to 1/25

Work shown below



</span>

serious [3.7K]3 years ago
5 0
What do the up arrows mean? I may be able to help if you tell me.
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To test μ for an x distribution that is mound-shaped using sample size n ≥ 30, how do you decide whether to use the normal or st
Luden [163]
Answer:
Use the normal distribution if the population standard deviation is known.
Use the student's t distribution when the population standard deviation is unknown.

Explanation:
A mound-shaped distribution refers to the normal distribution.
A good sample size for testing against the normal distribution should be
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The condition for the sample size is satisfied.
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3 years ago
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3 years ago
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7 0
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