Answer:
C: the main idea
Explanation: ..
Answer:
The correct answer is:
12 (c)
Explanation:
The codes as shown C8 and D9 represent cells in an Excel spreadsheet. the cell tags describe the column letter and row numbers. For instance; C8 means the 8th row in Column C, while D9 means; the 9th row in column D. In order to do mathematical functions with Excel, the formulae starting with an equal sign (=) like the one shown in this example are used. The function is solved as follows:
= 2*C8+3*D9
where:
* = multiplication sign (×)
C8 = 3
D9 = 2
∴ 2*C8+3*D9 = (2 × 3) + (3 × 2)
= 6 + 6 = 12
∴ the result is 12
Answer:
Treemap(option C) would be a good choice.
Explanation:
Treemaps are particularly useful for visualizing hierarchical data and displaying the distribution of categories within a dataset. Each category can be represented by a rectangular area, and the size of the rectangle can be proportional to the number of businesses in that category, making it easy to compare the categories' relative sizes.
A scatter plot (option A) and a line chart (option B) are typically used to visualize the relationship between two numerical variables and are not well-suited for displaying hierarchical or categorical data.
A choropleth map (option D) is used to represent geographical data on a map, where areas are shaded or colored based on a specific variable. It's not the most suitable choice for displaying the relative size of categories within a hierarchy, as it's primarily used for spatial data visualization.
A Treemap would be a good chart type for showing the relative size of each category (based on the number of businesses) in Yelp.
A Treemap would be a good chart type for showing the relative size of each category (based on the number of businesses) in Yelp.
A Treemap is a hierarchical chart that uses nested rectangles to represent different categories and the size of each rectangle is proportional to the number of businesses in that category. This allows for a clear visualization of the relative sizes of each category.
For example, if the 'Restaurant' category has a larger rectangle compared to the 'Retail' category, it indicates that there are more businesses in the 'Restaurant' category.
#SPJ11