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Lera25 [3.4K]
3 years ago
6

How do i simplify log(1/100)

Mathematics
2 answers:
Murljashka [212]3 years ago
7 0
1 over 100 is already simplified.
valkas [14]3 years ago
7 0
Hello,
log_{10} \dfrac{1}{100} =log_{10}10^{-2}=-2
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4 0
3 years ago
1. A sample consists of 75 TV sets purchased several years ago. The replacement times of those TV sets have a mean of 8.2 years.
Greeley [361]

Answer:

8.2+/-0.25

= ( 7.95, 8.45) years

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Confidence interval can be defined as a range of values so defined that there is a specified probability that the value of a parameter lies within it.

The confidence interval of a statistical data can be written as.

x+/-zr/√n

Given that;

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z value(at 95% confidence) = 1.96

Substituting the values we have;

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3 0
2 years ago
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