Answer the following questions based on above histogram: 1). Click hereto get an answer to your question ️ Draw the histogram of the following frequency distribution:Class - IntervalFrequency 0 - 9 5 10 - 19 8 20 - 29 12 30 - 39 18 40 - 49 22 50 - 59 10 (iv) The class mark is the mid-point of the class interval. A histogram is similar to a vertical bar graph. Solution: Question 2. Pdf of RD Sharma Class 8 consisting of solutions from this chapter can be downloaded easily from the links available below. MCQ Questions for Class 8 Maths with Answers were prepared based on the latest exam pattern. (i) The highest rectangle corresponds to the highest number of literate females, which is in the interval 15−20 years. Browse our pre-made printable worksheets library with a variety of activities and quizzes for all K-12 levels. The required interval is Rs 950−1000. A ———– displays data that changes continuously over periods of time. Taking the class intervals as bases and the corresponding frequencies as heights, the rectangles can be drawn to obtain the histogram of the given frequency distribution. Histogram Types. You can see some Bar Graphs and Histograms - Statistics, Class 9, Mathematics Class 9 Notes | EduRev sample questions with examples at the bottom of this page. A) 0 B) 1 C) 6 D) Cannot be determined 9. NCERT Exemplar Class 8 Maths Chapter 12 Introduction to Graphs. The histogram below shows the scores for Mrs. Smith’s second block class at Red Rock Middle School. CBSE CLASS 8 MATHEMATICS Introduction to Graphs – Chapter 15/ MCQ Multiple Choice Questions. Draw a histogram to represent the following data: Taking class intervals as bases and the corresponding frequencies as heights, the rectangles can be constructed to obtain the histogram of the given data. Question 1 of 23. Find the mode of the following distribution by drawing a histogram Also, state the modal class. We represent the teams along the x-axis and their ‘percentage win’ along y-axis, using the scale 1 cm = 5%. 11 13 Based on the histogram above, what is the frequency of the class containing the value 10 3- 2) Frequency 2). The lowest observation = 804The highest observation = 892The classes are: 800–810, 810–820, etc.The frequency distribution table is: Now, we can answer the question,(i) The group 830-840 has the maximum number of workers. NCERT Solutions for Class 8 Maths Exercise 5.1 Class 8 Maths book solutions are available in PDF format for free download. (iii) What is the lowest frequency? (ii) The class intervals are 10−20, 20−30, …, 90−100. For example: Ex 5.1 Class 8 Maths Question 2. The weekly wages (in Rs) of 30 workers in a factory are: 830, 835, 890, 810, 835, 836, 869, 845, 898, 890, 820, 860, 832, 833, 855, 845, 804, 808, 812, 840, 885, 835, 835, 836, 878, 840, 868, 890, 806, 840Using tally marks make a frequency table with intervals as 800–810, 810-820 and so on. 12 10 8 Frequency 6 4 2 0 0 20 40 60 80 100 Exam Scores Which Of The Following Is The Most Reasonable Estimate Of The IQR (interquartile Range)? No of students 4 3 4 7 9 8 6 4. So, the class size is 10. ... How to draw a histogram ll NCERT CBSE class 9 class 8 maths ch 14 statistics data handling - … As part of a test bench I'm building, I'm looking for a simple class to calculate a histogram of integer values (number of iterations taken for an algorithm to solve a problem). A histogram is a graphical display of data using bars of different heights. Construct a histogram for the following data: The class limits are represented along the x-axis and the frequencies along the y-axis on a suitable scale. (i) Write the age group in which the number of literate female is the highest. Hence, the class width is 5. Three students are there in this interval because the height of the rectangle (90−100) is 3 units. Display the data in a histogram. Maths Graphs part 4 (Histogram) CBSE Class 8 Mathematics VIII. 11 13 Based on the histogram above, what is the frequency of the class containing the value 10 3- 2) Frequency (v) In which age group literate females are the least? A) 10 B) 15 The height of each bar shows how many fall into each range. Draw a histogram for the following data: Class Interval Frequency 0-5 4 5-10 10 10-15 18 15-20 8 20-25 6 Use the table below to construct a double bar chart. … Histograms questions for class 8 Solutions Chapter 24 graphical representation of using. 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