which statements about the data and the graphs are true? choose all of the true statements. the histogram…

which statements about the data and the graphs are true? choose all of the true statements. the histogram shows general trends in the data, whereas the stem - and - leaf plot shows preserves the individual data values. neither a histogram nor a stem - and - leaf plot can be used to represent categorical data. both the histogram and the stem - and - leaf plot can be used to calculate measures of center for the data. if the band director wants to analyze general trends about the candy bar fundraiser, then the stem - and - leaf plot is the best representation of the data, but if the band director wants to know exactly how many students sold a specific number of candy bars, then the histogram is the best representation. the x - axis on a histogram should be bins that are equal intervals and the y - axis should be the frequency of the data points in each bin. the intervals on a histogram do not have to be the same size.

which statements about the data and the graphs are true? choose all of the true statements. the histogram shows general trends in the data, whereas the stem - and - leaf plot shows preserves the individual data values. neither a histogram nor a stem - and - leaf plot can be used to represent categorical data. both the histogram and the stem - and - leaf plot can be used to calculate measures of center for the data. if the band director wants to analyze general trends about the candy bar fundraiser, then the stem - and - leaf plot is the best representation of the data, but if the band director wants to know exactly how many students sold a specific number of candy bars, then the histogram is the best representation. the x - axis on a histogram should be bins that are equal intervals and the y - axis should be the frequency of the data points in each bin. the intervals on a histogram do not have to be the same size.

Answer

Brief Explanations:

  1. A histogram groups data into intervals to show trends, while a stem - and - leaf plot shows each data value.
  2. Histograms and stem - and - leaf plots are for numerical, not categorical, data.
  3. Both can be used to calculate measures like mean, median.
  4. Histograms are better for trends, stem - and - leaf for individual values.
  5. Histogram x - axis has equal intervals and y - axis is frequency.
  6. Intervals in a proper histogram should be equal.

Answer:

  • The histogram shows general trends in the data, whereas the stem - and - leaf plot shows preserves the individual data values.
  • Neither a histogram nor a stem - and - leaf plot can be used to represent categorical data.
  • Both the histogram and the stem - and - leaf plot can be used to calculate measures of center for the data.
  • If the band director wants to analyze general trends about the candy bar fundraiser, then the histogram is the best representation of the data, but if the band director wants to know exactly how many students sold a specific number of candy bars, then the stem - and - leaf plot is the best representation.
  • The x - axis on a histogram should be bins that are equal intervals and the y - axis should be the frequency of the data points in each bin.