What is non-probability sampling with examples? In non-probability sampling, the sample is selected based on non-random criteria, and not every member of the population has a chance of being included. Common non-probability sampling methods include convenience sampling, voluntary response sampling, purposive sampling, snowball sampling, and quota sampling. What is an example of a non random […]
What is the 5 physical and mental benefits of dancing?
What is the 5 physical and mental benefits of dancing? Health benefits of dancing improved condition of your heart and lungs. increased muscular strength, endurance and motor fitness. increased aerobic fitness. improved muscle tone and strength. Is Dancing enough exercise? Dancing is a whole-body workout that’s actually fun. It’s good for your heart, it makes […]
Which of the following best describes regolith?
Which of the following best describes regolith? Regolith is defined as layer which is composed of heterogeneous, loose, uppermost deposits covering the solid rock. They complete different from soil. It includes dust, soil, broken rocks and other related material. What is the major distinction between internal and external earth processes? What is the major distinction […]
What is the atomic number and why is it important?
What are the four basic components of steam power plant?
What are the four basic components of steam power plant? The major components of these power plants are boiler, steam turbine, condenser, and water feed pump. What are the advantages of steam power plant? Power Generation/Steam Power Advantages Disadvantages Cheap coal is used Air pollution from smoke fumes Can be installed anywhere near fuel & […]
What are irreversible changes give two examples?
What are irreversible changes give two examples? What are irreversible changes? Heating. Heating can cause an irreversible change. For example you heat a raw egg to cook it. Mixing. Mixing substances can cause an irreversible change. Burning. Burning is an example of an irreversible change. What are the examples of reversible and irreversible process? 6. […]
What would happen if there was no convection current in the mantle?
What would happen if there was no convection current in the mantle? If Earth had no convective currents, that would mean the inner Earth has solidified, therefore, we would not have plate tectonics. Our Earth’s crust is made up of plates of varying sizes that move very slowly around the planet over time, this theory […]
What are the 2 supplementary units?
What are the 2 supplementary units? Units and Measurement The class of supplementary contains only two purely geometrical units, that is the radian and the steradian. The supplementary unit of plane angle is radian and that of solid angle is steradian. How many basic qualities are included in SI system? There are seven basic units […]
What is the significance of the Moon Gazing Hare?
What is the significance of the Moon Gazing Hare? Pagans believed that seeing a moon gazing hare would bring growth, re-birth, and abundance, new beginnings and good fortune. In pre-Christian times the Hare was considered a sacred animal, entwined with the earth or white Goddess who was the provider of all things. What does the […]
Which is the dependent responding variable?
Which is the dependent responding variable? The responding variable, also called the dependent variable, is what the scientist measures as the experiment progresses. The responding variable is the response of the experimental subject to the manipulated variable. The dependent variable depends on what happens during the experiment. How do you define variables? A variable is […]