In a straight line equation Y = a + bX; a and b are respectively:

Related MCQs

• If all the points of a scatter diagram lie on a straight line falling from left upper corner to the right bottom corner, the correlation is called...................
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• In a moderately asymmetrical distribution, the mode and mean are 32.1 and 35.4 respectively. Calculate the median.
• In a moderately skewed distribution, the mode and median are 20 and 24 respectively. Calculate the value of mean.
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