Which of the following is true about tree maps?1 pointThey show a hierarchy of information without much detail.They are best used for geographical information.They are seldom customized, so they are very consistent.They can show a lot of data at once because of features like the color and shape of components.

Question 1What do treemaps use to represent hierarchical data categories? 1 pointTreemaps use data points on a line.Treemaps use interconnected circles.Treemaps use different shapes.Treemaps use color, size, and closeness of shapes.2.Question 2Histograms can look like a bar chart, what’s the key difference? 1 pointHistograms use bins.Histograms use Axis Options to display different bin sizes.Bar charts use horizontal bars.Bar charts compare data and histograms display the distribution of data.3.Question 3What kind of data works best with filled map charts? 1 pointRaw data Scientific data Data containing geographical regions Complicated data 4.Question 4What are sparklines typically used for?1 pointTo show regional information.To highlight a data range.To contrast numerical values.To show data trends.

What does each rectangle in a Tree Map represent?Review LaterA different color.A different category or sub-category.A different hierarchy of data.None of the above

.Question 8Which of the following are actual data structures? 1 pointB TreesC TreesA Trees

Question 1How does a treemap display the proportion of data represented?1 pointAs numerical valuesAs data points on a lineAs columnsAs rectangular shapes

dentify the wrong statement about TreeMap.a)Keys are in descending order.b)It contains unique elements.c)TreeMap is sorted by keys.d)It stores the object in the tree structure.e)It cannot have a null key but have multiple null values.