網頁Question 6 The class marks of a frequency distribution are given as follows 15, 20, 25 ….. the class corresponding to the classmark 20 is: A 12.5 17.5 B 17.5 22.5 C 18.5 21.5 D … 網頁Difference between class marks = 5. The classes for these class marks are as follows: 2.5 - 7.5. 7.5 - 12.5. 12.5 - 17.5. 17.5 - 22.5. 22.5 - 27.5. Hence, the class corresponding to …
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網頁2024年9月29日 · The class marks of a frequency distribution are 38, 43, 48, 53, 58. Find the class interval corresponding to the class mark 43. please answer it fast and add explanation so that it would be easy for me to understand See answer Advertisement asiyaah384 40.5 – 45.5 hope its helpful please mark me as brainliest Advertisement … 網頁Here you can find the meaning of If the class marks in a frequency distribution are 19.5, 26.5, 33.5, 40.5 then the class corresponding to the class mark 33.5 is:a)37 – 41b)30 – 37c)23 – 30d)16 – 23Correct answer is option 'B'.
網頁Difference between class marks = 5 The classes for these class marks are as follows: 2.5 – 7.5 7.5 – 12.5 12.5 – 17.5 17.5 – 22.5 22.5 – 27.5 Hence, the class corresponding to classmark 20 = 17.5 – 22.5 Hence, option (B) is the correct answer. 7. In the class 網頁#class9#statisticsandprobability#Theclassmarksofafrequencydistributionaregivenasfollows152025Theclasscorrespondingtotheclassmark20isA12point5minus17point5B17...
網頁2024年9月22日 · If the class marks in a frequency distribution are 19.2, 26.5, 33.5, 40.5, then the class corresponding to the class mark 33.5 is ... Passed Away At Age 99? 43 mins ago CBSE Class 12 French ... 網頁The marks scored by 40 students of class IX in mathematics are given below: 81, 55, 68, 79, 85, 43, 29, 68, 54, 73, 47, 35, 72, 64, 95, 44, 50, 77, 64, 35, 79, 52, 45, 54, 70, 83, …
網頁31. In a frequency distribution, the class width is 4 and the lower limit of first class is 10. If there are six classes, the upper limit of last class is (a) 22 (b) 26 (c) 30 (d) 34 .U 32. The class marks of a distribution are 15, 20, 25 ….45. The class corresponding to 45
網頁The marks scored by 40 students of class IX in mathematics are given below: 81, 55, 68, 79, 85, 43, 29, 68, 54, 73, 47, 35, 72, 64, 95, 44, 50, 77, 64, 35, 79, 52, 45, 54, 70, 83, 62, 64, 72, 92, 84, 76, 63, 43, 54, 38, 73, 68, 52, 54 Prepare a frequency distribution with class size of 10 marks. View More Related Videos Explore more nextbase 312gw review網頁The class corresponding to the class mark 20 is: (A) 12.5 –17.5 (B) 17.5 –22.5 (C) 18.5 21.5 (D) 19.5 20.5 Solution: (B) 17.5 22.5 Explanation: According to the question, Difference between class marks = 5 The classes for these class marks are as follows: 2.5 - 7.5 7.5 - 12.5 12.5 - 17.5 17.5 - 22.5 22.5 - 27.5 millbrook country club greenwich網頁Q.14) The class mark of the class interval 2.4-6.6 is 4.2 2.4 4.5 6.6 Correct Answer: 4.5 Q.15) The class marks of a frequency distribution are as given below: 38, 43, 48, 53, 58. … next barangay election網頁Class Boundaries: When data is given to the nearest unit, the class interval 34 – 37, has a lower class boundary of 33.5 and upper-class boundary of 37.5. Consider the intervals below: 20 – 24, 25 – 29 ETC. To obtain the class boundaries of 25 – 29, 24 + 25 = 24.5, 29 + 30 = 29.5. 2 2. next banner tower of fantasy global網頁2024年5月13日 · The corresponding class mark Answer: Given that Class marks are "22", "30", "38", "46", "54", "62" The difference of class marks are, h=8 Where, a = class marks and h =class difference. Lower \ limit \ of \ class, = a - \frac {h} {2}Lower limit of class,=a− 2 h Upper \ limit \ of \ class, = a + \frac {h} {2}Upper limit of class,=a+ 2 h millbrook country club ct網頁2024年10月8日 · If the class marks in a frequency distribution are 19.2, 26.5, 33.5, 40.5, then the class corresponding to the classmark 33.5 is: A. 16-23 B. 23-30 C. 30-37 D. 37-41 There are 50 numbers. Each number is subtracted from … millbrook country club apartments fresno網頁Here, the classes are uniformly spaced. So, the class width is the difference between any two consecutive class marks. Class width = 20 − 15 = 5 If a is the class mark of a class interval of width h, then the lower and upper limits of the class interval are a - h 2 and a + h 2, respectively. Here, a = 20 and h = 5. next banner tower of fantasy