The class corresponding to class mark 43 is
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 number of classes in the distribution will be : (A) 9 (B) 10 (C) 11 (D) 12 Solution: (B) 10 Explanation: According to the question, The given frequency varies from 14 to 112. So the …
The class corresponding to class mark 43 is
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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) 19.5 - 20.5 Q. 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 : Q.
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, we add these values which give us 25 + 30 = 55. Now we divide it by 2 to find the average. This implies, 55/2 = 27.5. So, 27.5 is the class mark of 25 - 30.
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 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 …
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 … cannot without doing網頁Hence, the class size is (iii) The given classes are 100-120, 120-140, 160-180, are in continuous form. The upper and lower limits of the first class are 120 and 100 respectively. Hence, the class size is (iv) The given classes are 0-0.25, 0.25-0.50, 0.50-0.75, are in continuous form. cannot will not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, … flag football field setup網頁The class marks of a frequency distribution are given as follow 15,20,25,... 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 Easy Solution Verified by Toppr Correct option is B) Width=5 Class marks=20 ∴Lower limit=20− 25 ⇒ 240−5= 235=17.5 Upper limit=20+ 25 ⇒ 240+5= 245=22.5 flag football fort wayne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 flag football for dummies網頁ब र ब रत ब टन क वग च न इस क र दए गए ह: 1 The class marks of a frequency distribution are given as follows: 15, 20, 25, … वग च न 15 के संगत वग है : The class corresponding to the class mark 15 is: (a) 12.5 – 17.5 (b) 17.5 – 22.5 (c) 18.5 – 21.5 (d) 19.5 – 20.5 14. flag football for 6 year old網頁Easy Solution Verified by Toppr Correct option is A) Let the a be the lower limit of the class interval Class size of the class interval =3 ∴ Upper limit of the class interval =a+3 Class mark=6.5 ∴ 2a+a+3=6.5 ⇒2a+3=6,5×2 ⇒2a=13−3 ⇒2a=10⇒a= 210=5 ∴a+3=5+3=8 Hence class interval= 5−8 Was this answer helpful? 0 0 Similar questions flag football for 16 year olds