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 … 網頁The formula to find class mark is given as, Class mark = (upper limit + lower limit)/2, or (sum of class boundaries)/2. For example, to find the class mark of the interval 25-30, …
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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 : The class marks in a frequency table are …
網頁Class marks = 20 We can calculate Lower limit = 20 - 5/2 = (40 - 5)/2 = 35/2 = 17.5 In the same way Upper limit = 20 + 5/2 = (40 + 5)/2 = 45/2 = 22.5 Therefore, the class … 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 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 …
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 top performing fidelity mutual funds 2021網頁#class9#statisticsandprobability#Theclassmarksofafrequencydistributionaregivenasfollows152025Theclasscorrespondingtotheclassmark20isA12point5minus17point5B17... top performing french door refrigerators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 top performing fidelity fund網頁2014年11月25日 · you can easily determine what is the corresponding mark by going through the list until you find a lower bound greater than the value you have. For instance, if your input value is 91 you first evaluate (0,B). 91 is bigger than 0 so you can move on to (50,B+). Ditto for (90,A-). pineapple realty englewood fl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. … top performing healthcare stocks網頁The class marks of a frequency distribution are given as follows 15,20, 25, .. The class corresponding to the class mark 20 is pineapple recruitment horsham網頁The class marks of a frequency distribution are 15, 20, 25, ..... . Find the class corresponding to the class ... Since, the difference between mid values is 5. So, the corresponding class to the class mark 20 must have … pineapple recruitment bournemouth