analyzing histograms tutorial

How does it work? How are the parts connected? What is its significanc..

A two dimensional frequency density diagram is called a histogram. A histogram is a diagram which represents the class interval and frequency in the form of a rectangl..

Analyze the graph and state what effect an increase of $500 in sales would have on profit. => $150 profit; there is $3 profit for every $10 in sales or $300 profit; there is $3 profit for every $10 in sales or $600 profit; there is $6 profit for every $10 in sales or $150 profit; there is..

A histogram shows ________. => How the whole data is broken into parts or Trends over a period of time or Many measurements in each class of measurement or Several measurements for different items..

Using the histogram, construct a frequency polygon. => Graph 1 or neither Graoh 1 nor Graph 2 or Graph 2 or both Graph 1 and Graph 2..

The _______, ________ and ________ views are used to analyze a three-dimensional structure. => Top, front and isometric views or Top, front and right views or Top, front and rear views or None of the above..

The histogram shows the number of televisions sold at a store. For how many days is the data recorded in the histogram? => 7 or 18 or 20 or 22..

Which of the histograms shows the data in the stem and leaf plot correctly? => Figure 1 or Figure 2..

Select the wrong statement(s). I. Two major branches of statistics are statistics and probability. II. A group of all subjects under study is called a population. III. Statistics is the science of conducting studies to collect, organize, summarize, analyze and draw conclusions from data. ..

The histogram shows the study hours and the number of students. Find number of students who study for more than 5 hours. => 4 or 5 or 3 or None of the above..