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What is 70 percent alcohol and what is 95 percent alcohol which is better to use and why?
70% alcohol means in hundred parts of it, 70 parts are pure alcohol, rest is water. 95% means 95 parts of pure alcohol in 100 parts, so 5 parts of water. It depends on the usage. As a solvent, 95% would be preferred. As antiseptic, both can be used, 75% being more common as medicinal spirit. For consumption, fairly dilute concentrations are preferred. Above 43% are rare so both the above concentrations are dangerous for consumption.
What percentage of eighth graders use alcohol?
like 8% i think
What is the conclusion if the test statistic is the same as the critical value?
Any decision based on the test statistic is marginal in such a case. It is important to remember that the test statistic is derived on the basis of the null hypothesis and does not make use of the distribution under the alternative hypothesis.
Does standard deviation effect the alpha level?
Yes.For some tests, such as the Fisher F-test, the test statistic is an estimate of the variance. If the alpha level was not affected, the test would be no use at all!Yes.For some tests, such as the Fisher F-test, the test statistic is an estimate of the variance. If the alpha level was not affected, the test would be no use at all!Yes.For some tests, such as the Fisher F-test, the test statistic is an estimate of the variance. If the alpha level was not affected, the test would be no use at all!Yes.For some tests, such as the Fisher F-test, the test statistic is an estimate of the variance. If the alpha level was not affected, the test would be no use at all!
What is test statistic. Why do you have to know the distribution of a test statistic?
A test statistic is used to test whether a hypothesis that you have about the underlying distribution of your data is correct or not. The test statistic could be the mean, the variance, the maximum or anything else derived from the observed data. When you know the distribution of the test statistic (under the hypothesis that you want to test) you can find out how probable it was that your test statistic had the value it did have. If this probability is very small, then you reject the hypothesis. The test statistic should be chosen so that under one hypothesis it has one outcome and under the is a summary measure based on the data. It could be the mean, the maximum, the variance or any other statistic. You use a test statistic when you are testing between two hypothesis and the test statistic is one You might think of the test statistic as a single number that summarizes the sample data. Some common test statistics are z-score and t-scores.
What gender are crayfish in restaurants?
They use both genders but generally, the males have more meat.
How do you say metropolitan in portuguese?
You can use: metropolita (both genders) or metropolitano (male), metropolitana (female).
Can you use bon ami for both genders in French?
Masculine: un bon amiFeminine: une bonne amie
Is it grammatically correct to use the pronoun 'men' when referring to both men and women?
"Men" is a noun, not a pronoun. Pronouns are "he," "she," "it," "they," "we." It is no longer socially acceptable to use a masculine noun to refer to both genders.
Is neutrogena pink grapefruit for men or women?
i believe both genders are able to use this product, it actually works really well'(:
What are similarities between a cigarette and alcohol?
Some similarities are: - they are both adictive - both have a legal age you have to be to use - both can cause you to have future health problems - both are adult choices for the adult consumers
What is the use of computer bags for women?
The use of computer bags for women would be the same if men were using it. Computer bags carry your laptop and other devices. It is used by both genders.
Can you mix alcohol with penicillin?
There is no use of mixing them together. You can take both together.
Which products are best for men's skin?
Clinique normally just makes products that are for women. However, they do have a sensitive skin cream that is for both genders. You could use that.
What percent of murders are due to alcohol?
41 percent of all driving fatalities involve alcohol. Seven percent of all accidents involve alcohol use. This doesn't include the use of drugs and their involvement in accidents.
Can we use bastard for female?
Wwomen are also bastard because bastard will come out from the act of both. A bastard is a child born out of wedlock although we rarely use that term to day, and it was used on both genders.
Is it a bad idea to drink alcohol when you have strep?
It is always a bad idea to drink alcohol when you are in less than good shape. The use of alcohol impairs you both mentally and physically. When you are already physically impaired (Strep) the use of alcohol will only worsen the effects.
