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physicsandmath (25)in #physics • 8 years ago
Common misconceptions about force and motion (1)
Wrong Concept #1: A force is needed to maintain a body's motion. Explanation: First of all, Newton's 1st Law of Motion states: Every object will remain at rest or in…
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physicsandmath (25)in #math • 8 years ago
Statistics Demystified: How to find lower quartile and upper quartile
If you are provided with a set of discrete data, actually there is no universal agreement on selecting quartile values. This leads to a lot of confusion as different teachers use…
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