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If the average of 5 numbers is 23 and the range is 10, what are the 5 numbers?
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∙ 15y ago
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What characteristics does an abnormal genetic test have?
An abnormal chromosome analysis report will include the total number of chromosomes and will identify the abnormality found. Tests for gene mutations will report the mutations found.
What is a random number and how are generated?
Random numbers that are generated by a computer are pseudo-random (not really random), but they will pass enough statistical tests for randomness to be useful in simulation random processes. Java has random number generators in the standard libraries. See the related link if you need more information.
Inventions that use indicators?
Pregnancy tests :)
What are the field tests carried out on piles?
displacement pile
How many tests are done in tan delta testing?
6
What is an average IQ number?
100 is meant to be the average. Many IQ tests set out to standardise the tests in such a way as to make 100 the average.
What number is considered an average IQ?
100 is meant to be the average. Many IQ tests set out to standardise the tests in such a way as to make 100 the average.
Where can I find more information on average score?
This depends on what kind of average score you are asking for. To find the average score on a test, you will need to take the scores from all the tests and divide them by the total number of tests.
Why is it important to identify an unknown substance?
Because the substance could potentially be extremely toxic or harmful. You must never use an unknown substance in experiments without identifying it first, many tests can be undertaken to determine the cation and anion. These tests include the flame test, solubility tests, precipitate reaction tests and conductivity tests. These do vary depending on the unknown substance.
For his first 6 tests his average score was 86 and for his next 4 tests his average was 94 what was his average score for his first 10 tests?
89.2
what is forensic drug testing?
Forensic drug testing is to identify unknown powders, liquids and pills that may be illicit drugs. There are basically two categories of forensic tests used to analyze drugs and other unknown substances. They are Presumptive tests and Confirmatory tests.
What is the process of standardization?
Standardization is a term that can be used in many fields. A chemist would use standardization when trying to figure out the concentration of an unknown solution. They need to know the specific concentration of one of the solutions so they can calculate the other unknown concentration. Many acid-base reactions use this technique. They perform a series of repeatable tests with a third chemical solution that never varies in concentration. They can then calculate the one concentration and use it in their experiment to determine the other concentration. This set of tests is known as standardization of a solution.
What is the average score on science tests - Brii?
largely it would depend on your teacher and how easy or hard the tests are. in my past experiences however class average is around 75% with that number rising to 85%-90% if you re in a gifted/enriched class
After four tests your average was 92 In the next test you scored 85 What is your average after the five tests?
92 x 4 = 368 368 + 85 = 453 453/5 = 90.6 is your average for all 5 tests
Is there a Fitness test to calculate your BMI?
Yes, there are several BMI tests online which can help to quickly calculate BMI and body fat percentage. To take these tests, all you need to enter is your weight and height.
How do forensic scientists analyze unknown powders?
Forensic labs are often called in to identify unknown powders, liquids and pills that may be illicit drugs. There are basically two categories of forensic tests used to analyze drugs and other unknown substances: Presumptive tests (such as color tests) give only an indication of which type of substance is present -- but they can't specifically identify the substance. Confirmatory tests (such as gas chromatography/mass spectrometry) are more specific and can determine the precise identity of the substance.
What does unweighted sum of all grades mean?
It is simply the sum of all grades divided by the number of grades: the arithmetical average of the grades. If some tests were more important than others then you might take a weighted average whereby you attach more importance (weight) to the important tests.
