Annie recorded the numbers of different items that she purchased, in ..
Annie recorded the numbers of different items that she purchased, in a tally chart. Which of the given bar graphs correctly represents the tally chart? => Graph 2 or Graph 1 or Graph 4 or Graph 3..
Jim recorded the numbers of different coins he collected in a tally ch..
Jim recorded the numbers of different coins he collected in a tally chart. Identify the bar graph that correctly represents the tally chart. => Graph 4 or Graph 3 or Graph 2 or Graph 1..
Question :
Answer : bar charts are always the same width, just the height varies histograms are the area, so the width and height vary hope this helps :).. More from Yahoo Answers
Answer : bar charts are always the same width, just the height varies histograms are the area, so the width and height vary hope this helps :).. More from Yahoo Answers
Question : are they applied to different kinds of variable, i.g. continuous or discrete data? thanks for answering.
Answer : A histogram is simply a specialized type of a bar chart in which the frequency of an occurence is placed on the x axis and the count of that frequency is placed on the y. Similarly: "The histogram differs from a bar chart in that it is the area of the bar that denotes the value, not the height, a crucial distinction when the categories are not of uniform width (Lancaster, 1974). " (wikipedia).. More from Yahoo Answers
Answer : A histogram is simply a specialized type of a bar chart in which the frequency of an occurence is placed on the x axis and the count of that frequency is placed on the y. Similarly: "The histogram differs from a bar chart in that it is the area of the bar that denotes the value, not the height, a crucial distinction when the categories are not of uniform width (Lancaster, 1974). " (wikipedia).. More from Yahoo Answers
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