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Marina CMI [18]
3 years ago
13

What does x equal in 2x-5

Mathematics
1 answer:
Umnica [9.8K]3 years ago
8 0

Answer:2^{x} = 16

Step-by-step explanation:

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lab scale known to have a standard deviation of 0.001gram, speimen weghtted 8 times. average weiht is 4.1602 gram. what is 99% c
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Answer:

99\% CI=4.1602 \pm 0.0009

Step-by-step explanation:

From the question we are told that:

Sample size n=8

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Generally 99\% confidence from table  is mathematically given by

 99\% CI=4.1602 \pm *2.576*\frac{0.001}{\sqrt{{8}}}

 P(-z

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Generally the equation for 99\% confidence level (CI)  is mathematically given by

 99\% CI=\=x \pm Z_{\alpha/2*\frac{\sigma}{\sqrt{{n}}}

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Answer:

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Step-by-step explanation:

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