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Why are the two samples of carrot cells different?
because
Definition of independent sample.?
two samples are independent if they are drawn from two different populations, and/ or the samples have no effect on each other. eg: We want to estimate the difference between the mean salaries of all male and all female executives. We draw one sample from the population of male executives and another from the population of female executives. These two samples are independent because they come from different populations and the samples have no effect on each other
Do you need to know the individual masses of the samples of water and salt in order to measure the change in mass when the two samples are mixed?
no
Who is allowed to have live samples of smallpox?
These viruses are not living but there are two labs where samples are kept. One is at the CDC in the USA and one in Russia.
Two samples of iron are placed together outdoors one sample is painted the other is not what would you expect the conditions of the two samples to be like after a period of time?
The non-painted iron sample will be rusted.
Why are the two samples of carrot cells different?
because
Definition of independent sample.?
two samples are independent if they are drawn from two different populations, and/ or the samples have no effect on each other. eg: We want to estimate the difference between the mean salaries of all male and all female executives. We draw one sample from the population of male executives and another from the population of female executives. These two samples are independent because they come from different populations and the samples have no effect on each other
What is the definition of dependent sample?
two samples are independent if they are drawn from two different populations, and/ or the samples have no effect on each other. eg: We want to estimate the difference between the mean salaries of all male and all female executives. We draw one sample from the population of male executives and another from the population of female executives. These two samples are independent because they come from different populations and the samples have no effect on each other Rate This Answer
What if you had two white samples of talc and gypsum how could you tell them apart?
Gypsum is soluble in water - Talc isn't
How do you interpret the results when you apply two different antibiotics to two bacteria samples and they grew at the same pace?
If you apply two different antibiotics to two bacteria samples and they grew at the same pace, those antibiotics are equally effective or ineffective. Depending on the rate of growth, they may be unsuitable for use in treating an infection with that bacterium.
Can two different paternity test produce the same results?
If all the same samples and factors are used.
How could properties such as color texture and temperature help scientists distinguish between 2 different samples of matter?
How could properties such as color texture and temperature help scientist distinguish between two different samples of matter
Why two samples of blood from same person?
Various answers are true. Cross checking. If they're into different test tubes, then they may have different solvents in them. Two separate labs.
What are the characteristics of heterogeneous mixtures?
A heterogeneous mixture has two or more distinct phases with different characteristics. Because of this, two random samples of a heterogeneous mixture may have different compositions. For example, the phases in mud are the water and soil particles, which remain distinct from one another. These phases are not necessarily visible, but may exist as microscopic clusters or particles. By contrast in a homogeneous mixture any two random samples will be identical.
How can you tell which one of two samples will release energy in the form of heat when the two sample are in contact?
the hotter sample because energy flows from hot to cold until the two are the same temperature.
What does a mineral and streak tell you and how do you test for it?
The streak of a mineral can distinguish between two samples that have the same color. The streak is often a different color. To test streak, use a streak plate. This is a piece of unglazed porcelain, like the back side of a tile.
What does mineral's streaks tell you and how do you test for it?
The streak of a mineral can distinguish between two samples that have the same color. The streak is often a different color. To test streak, use a streak plate. This is a piece of unglazed porcelain, like the back side of a tile.
