Construct a frequency distribution table for the following marks obtained by 25 students. 9,17,12,20,9,18,25,17,19,9,12,9,12,18, 17, 19, 20, 25, 9, 12, 17, 19, 19, 20, 9 i) What is the range of marks? ii) Find Mean, Median and Mode.
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Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.
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The set of numbers used to describe the position and energy of the electron in an atom are called quantum numbers. There are four quantum numbers, namely, principal, azimuthal, magnetic and spin quantum numbers. The values of the conserved quantities of a quantum system are given by quantum numbers.
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