What is the difference between stem plot and histogram plot?(a) No difference(b) Histogram does not have negative values while stem may have negative values(c) Histogram cannot relate 3 variable while stem can(d) Histogram cannot be created in MATLABI have been asked this question in an online quiz.This is a very interesting question from Statistics in chapter MATLAB Basics of MATLAB

What is the difference between stem plot and histogram plot?(a) No dif

1.	What is the difference between stem plot and histogram plot?(a) No difference(b) Histogram does not have negative values while stem may have negative values(c) Histogram cannot relate 3 variable while stem can(d) Histogram cannot be created in MATLABI have been asked this question in an online quiz.This is a very interesting question from Statistics in chapter MATLAB Basics of MATLAB
Answer» Correct choice is (b) Histogram does not have negative VALUES while stem may have negative values To elaborate: Histograms are USED to see the frequency distribution of a variable to show the frequency of a CLASS over any interval. So, naturally, a variable cannot repeat with a negative frequency. Stem plot only RELATES the two arguments it gets in terms of their projected values. So stem() can have negative values.

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