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3 days ago · The pie chart in Figure 1 shows that nearly half of the revenue is from the the Salon line of products, which is larger than the percentage of revenue from the other product lines. The Budget line of products has the smallest revenue percentage. With a pie chart, we focus on the parts-to-whole relationship. Pie charts are best created using a ...
3 days ago · Frequency polygon is plotted in the same manner as histograms except it is a line graph so points are calculated to plot the graph. Complete step by step answer: We will take a graph sheet and draw both the axes on it. We will mark the class interval on the x-axis and frequency on the y-axis. We know that intervals have a gap of 30 units each.
Jun 18, 2024 · This structured outline below has been adapted from the 2019 Course Description and framework published by College Board. Through this outline, which highlights must-know concepts and terminology, you can construct a more comprehensive guide to ensure you excel at this Unit. Unit 1 comprises of 6 distinct topics and is worth 10-14% of your exam ...
4 days ago · Histogram, Frequency Polygon & Ogive. The attached table gives sales figures of Ipods during a Christmas period. Arrange the data into a less than cum frequency distribution using five groups of equal width. Let 20 be the lower limit of the smallest class. Draw to scale each of the following to represent the above data a. Histogram b.
Jun 11, 2024 · 1.4: Frequency, Frequency Tables, and Levels of Measurement 1.4.1: Completing a Frequency, Relative, and Cumulative Relative Frequency Table (Activity) Expand/collapse global location
5 days ago · 7/3/2024. View full document. Cumulative Frequency Histograms and Polygons Cumulative frequency data can be displayed on histograms or as polygons, either separately or together Practice: 1.The mean of a set of scores is 35 and the sum of the scores is 560. Calculate the number of scores in the set. 2.Five numbers have a mean of 7.
Jun 14, 2024 · A frequency polygon is constructed. Weights of 40 S2 students. Suppose that the weights (in kg) of 40 S2 students are grouped into 6 class intervals and a histogram is drawn as below. Constructed from a given histogram 2 4 6 8 10 Frequency 333843485358 Weight (kg)0 Weights of 40 S2 students. To draw a frequency polygon: Step 1Add two class ...
