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Will proper shielding of a media increase or decrease the chance of errors Why?
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What scientific discovery made by chance as opposed to the scientific method?
Scientists do their experimental tests ore than once, so they can reduce the effects of chance errors. this is called conducting _______________.
what helps prevent errors in DNA replication?
DNA polymerase checks the DNA for errors.
When new DNA molecules are formed almost errors are detected and fixed by?
Errors are fixed by DNA polymerase...
Why densities calculated in experiments may be different from accepted densities?
Purity of substance/material, measurement errors, calculation errors.
What errors can occur when doing experimental formation of zinc chloride?
Any errors; probable you think to the deliquescence of zinc chloride.
What are the benefits of computer-generated documents in the medical office?
They can help increase accuracy and efficiency and decrease time wasted and errors.
A way to reduce both type 1 and type 2 errors is to decrease sample size is this statement true?
False, Increase the sample size.
What factor can researcher control that will reduce the risk of a type 1 error?
In statistical tests there are 2 main types of Errors, Type I and Type II. Type 1 errors occur when you reject a null hypothesis that is actually true and is thus refereed to as a false positive. Type II errors are essentially the opposite, accepting a null hypothesis that is false, and is often called a false negative. You can reduce the risk of a type I error by lowering the value of P that you're significance test must return to reject the null, but doing so will increase the chance of a type II error. The only way to reduce both is to increase the entire sample size. Alternatively, in some cases, it may also be possible to lower the standard deviation of the experiment, which would also decrease the risk of type I and type II errors.
How will an income tax worksheet benefit your construction business?
Having an income tax worksheet can benefit your construction business in multiple ways. It can increase the amount of deductions that may be available to you. It can also decrease errors, and cause less stress during tax time.
What if you increase virtual memory more than 2.5 times your physical RAM although your drive can fit the space required?
I think it is best to let windows automatically determine virtual memory. Less chance of errors that way.
Compensating and biased errors in statistics?
These errors occur due to chance. These errors tend to cancel to each other in long run. These errors are random. They are not the results of any prejudice or bais.
Last year a baseball player made 63 errors This year he made 42 What percent decrease was there in the number of errors committed by the baseball player?
56
Why is it important to align the decimal points when adding?
It reduces the chance of making errors.
How do you minimise errors in numerical integration?
Increase the number of segments into which the domain is divided. In particular, increase them where the function has the greatest absolute gradient.
What are the two errors that could increase your yield and two errors that could decrease yield?
That entirely depends on what your procedure is. For example, if you are preparing a new substance which is crystallized from solution, the yield could be bigger than expected if the sample is not properly dried or if another substance crystallizes too. It might be less than expected if some is left behind on a filter paper or if some of the starting material is not added to the reaction mixture.
What scientific discovery made by chance as opposed to the scientific method?
Scientists do their experimental tests ore than once, so they can reduce the effects of chance errors. this is called conducting _______________.
What is it called when scientists run their experiment more than once to reduce the effects of chance errors?
replicate
