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What else can I help you with?
How to get expected frequency value in chi square test?
For goodness of fit test using Chisquare test, Expected frequency = Total number of observations * theoretical probability specified or Expected frequency = Total number of observations / Number of categories if theoretical frequencies are not given. For contingency tables (test for independence) Expected frequency = (Row total * Column total) / Grand total for each cell
What is the definition of chisquare?
Chi-square is a statistic used to assess the degree of the relationship and degree of association between two nominal variables
Chi-square test properties and importance?
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What properties would you use to tell water and vinegar apart?
Smell. Density test. Reactivity test. PH test.
Does each mineral has its ownspecific properties?
Yes because it has specific properties. It go through a five category test.
Why Tensile Properties of most brittle materials are accessed by transverse bending test and not ascertain by tensile test?
why the tensile properties of most brittle materials are accessed by transverse bending tests and not ascertain by tensile tests
What properties do geologists tests for?
Well a geologist can test for many things and it is loosely based around having a blood test for a wide range of STD's this is very important to the properties in that it all relies on the answer.
Test physical and chemical properties of polyester film before laminate?
weewee
You took some benzocaine gel for a toothache and had a drug test the next day will it test positive on the drug test?
Yes, but lab will confirm the drug properties as no harmful.
What coins are magnetic and how can you test their magnetic properties?
Some coins, such as the U.S. penny and nickel, are magnetic due to their composition. You can test their magnetic properties by using a magnet to see if the coin is attracted to it. If the coin sticks to the magnet, it is magnetic.
Why should you test several properties when identifying minerals?
Testing serveral properties is useful because some minerals many have similar or the same properties as each other. Testing several properties greatly reduces the chances of a misidentification.
Why is it important for scientists to test rain forest plants?
Because a lot of them hold medicinal properties that could be used in pharmaceuticals. They also test them for pollution.
