Review Exercise 11 Class 8 Maths KPK | Unit 11 - Data Management and Probability | KPK New Book скачать в хорошем качестве

Review Exercise 11 Class 8 Maths KPK | Unit 11 - Data Management and Probability | KPK New Book

This video shows solution of review exercise 11 class 8 maths kpk from kpk new book based on single national curriculum. ============================================================= All the questions of review exercise 11 class 8 maths kpk are solved step by step but if you have any confusion regarding any question in review exercise 11 class 8 maths kpk, just comment and I will try to answer your question. ============================================================= ✔️ Class: 8th ✔️ Subject: Mathematics ✔️ Unit 11: Data Management and Probability ✔️ Topic Name: Review Exercise 11 Class 8 ✔️📚👉 Previous Video :    • Exercise 11.5 Class 8 Maths KPK | Unit 11 ...   ✔️📚👉 Class 8 Maths Full Course :    • Class 8 Maths KPK - Single National Curric...   ✔️📚👉 Download Class 8 Maths Book PDF : https://bit.ly/41BEAwm ============================================================= Q1. Choose the correct option. Q2. Define the following terms. a) Variance b) Histogram c) ungrouped data d) standard deviation e) Polygon frequency f) mutually exclusive events g) independent events Q3. Calculate the standard deviation for the data: 4, 9, 5, 1, 2 and 8. Q4. Calculate the variance and standard deviation for the given data: 3, 5, 7, 11, 13, 17, 19 and 23. Q5. Calculate the range for the following observations. Q6. Sara collected data of marks out of 50 of students of grade 8. The data is: 32, 47, 49, 43, 39, 28, 35, 45, 41, 50 comma's 47, 43, 49. Q7. Construct the histogram for the given frequency distribution. Q8. The following data shows the ages of different people who came for the issuance of smart ID card on a certain day. Draw a histogram for this data. Q9. The given data is the temperature of the Lahore in 30 days of May is: 31, 33, 35, 37, 32, 3131, 34, 38, 40, 30, 32, 32, 33, 34, 34, 33, 30, 30, 35, 34, 29, 42, 39, 42, 40, 39, 42, 40, 41. Draw frequency distribution table for the given data. Q10. Draw a histogram and frequency Polygon by using this data. Q11. A die is rolled what is the probability of rolling an even or odd number. Q12. Two dice are rolled. What is the probability of getting a factor of 6 on both? Q13. Ahamd is rolling dice what is the probability that a dice shows 3 or 6. Q14. In the box there are four blue beads, 6 red beads and two yellow beads. Sarah picked a bead randomly and recorded the result then she put the bead back in the bag. She again picked a bead randomly tell if the events are independent or not. Explain your answer. Also calculate the probability that the first bead is blue and the second bead is yellow. Q15. Zaman performed an experiment. He rolled a die 30 times. The results are represented in the table below. a) Calculate the experimental probability of getting a tail and compare it with the theoretical probability of getting a head. b) Calculate the experimental probability of getting an odd number and compare it with the theoretical probability of getting and even number. c) Calculate the experimental probability of getting a number less than 4 and compare it with the theoretical probability of getting a number less than 4. d) Calculate the experimental probability of getting a factor of 6 and compare it with the theoretical probability of getting a factor of 6. ============================================================= #mathphysics #class8maths #class8mathskpk #8thmathskpk #kpknewbook #sncbook #singlenationalcurriculum =============================================================