difference between a histogram and a bar chart

The bar graph shows the measure of rainfall in two different months. Which title best suits the graph? => Month or October or Rainfall in different months or No need of title..

The bar graph displays the speeds at which animals run. What is the difference in speeds of the fastest animal and the slowest animal? => 30 mph or 50 mph or 70 mph or 40 mph..

Identify the incorrect statement. I. The histogram is a graph that displays the data by using continuous vertical bars of various heights to represent the frequencies of classes. II. The frequency polygon is a graph that displays the data by using lines that connect points plott..

The histogram represents the number of people of different ages who attended a party. How many more people of age group 21 - 30 years attended the party than those belonging to the age group of 1 - 10 years? => 2000 or 1500 or 500 or 1000..

The bar graph shows the opinion poll for all time favorite sports persons. What is the difference between the number of votes in favor of sports persons B and D? => 3 or 4 or 6 or 5..

The temperatures in four different states on 30 th of April were recorded on a bar graph. Which city recorded the highest temperature? => Alaska or Tennessee or Illinois or Michigan..

The double bar graph shows the population growth of two bird species during four consequent quarters. Find the difference between the average growth of the two species. => 10 thousands or 5 thousands or 30 thousands or 20 thousands..

The sales of a local electronic goods store in a particular month is shown in the bar graph. What was the difference between the sales of washing machines and refrigerators in that month? => 40 or 10 or 30 or 20..

The double bar graph shows the sales of two different cars in four consequent years. Find the second maximum sales of car 2. => 100 thousands or 60 thousands or 140 thousands or 80 thousands..

The protein requirement (in mg) for males and females of different age groups is represented in the bar graph. At what age is the protein requirement of females greater than that of males? => 15-18 years or 19-24 years or 51+ years or 11-14 years..