Question
Which of the following is/are correct regarding
correlation?Solution
Relationship between two or more variables called correlation. Where the change in one variable affects a change in other variables. It is a two-way relationship; it is independent of units of the variables. It always lies between –1 to +1.
Which compound is used to prepare water proof clothes?
Which atmospheric layer contains ozone layer?
The amplitude of the sound wave depends on the
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How much time does a Geostationary satellite take to complete one orbit, at the height of 35790 km?
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