WebIf the mean of 5 observation is x,x+2,x+4,x+6,x+8is11 then the mean of last three observation is Medium Solution Verified by Toppr Solution Given: … WebSolution: It is given that Mean of observations x, x + 3, x + 5, x + 7, x + 10 is 9 We can write it as (x + x + 3 + x + 5 + x + 7 + x + 10)/5 = 9 By further calculation 5x + 25 = 45 5x = 45 - 25 5x = 20 Dividing both sides by 5 x = 4 So the last three observations will be x + 5 = 4 + 5 = 9 x + 7 = 4 + 7 = 11 x + 10 = 4 + 10 = 14
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WebIf the mean of 5 observation x, x+2, x+4, x+6 and x+8, find the value of x. mean mode median class-10 Share It On FacebookTwitterEmail Please log inor registerto add a … Web3 aug. 2013 · Mean of given six observation = x + x + 3 + x + 6 + x + 9 + x + 12 + x + 15 /6 = 6x + 45/6 From the given information, 6x + 45/6 = 18 6x + 45 = 108 6x = 63 x = 21/2 Now, the mean of the first four observations = x + x + 3 + x + 6 + x + 9/4 = 4x + 18/4 = 42+18/4 = 15 Answered by 03 Aug, 2013, 03:59: PM Application Videos
Web22 aug. 2024 · Average of a data = sum of total observations / total number of observations According to the question (x + x+3 + x+5 + x+7 + x+10)/5 = 9 (5x +15)/5 = 9 x + 3 = 9 x = 6 Now, the terms become 6, 6 + 3, 6 + 5, 6 + 7, 6 + 10 = 6, 9, 11, 13, 16 So, the mean of the last three observations = ( 11 + 13 + 16)/3 = 40/3 = 11 1/3 Web22 apr. 2024 · Best answer Correct answer is C. First, you need to solve for x: x+x+2+x+4+x+6+x+8 5 = 11 x + x + 2 + x + 4 + x + 6 + x + 8 5 = 11 x + x + 2 + x + 4 + x + 6 + x + 8 = 55 5x + 20 = 55 5x = 35 x = 7 Now, substitute for x in each of the last three terms: x + 4 + x + 6 + x + 8 (7 + 4) + (7 + 6) + (7 + 8) (11) + (13) + (15) 39 3 = 13 39 3 = 13
WebIn probability theory and statistics, the Poisson distribution is a discrete probability distribution that expresses the probability of a given number of events occurring in a fixed … WebIf the mean of five observations x, x + 2, x + 4, x + 6 and x + 8 is 11 Formula used: Mean = (Sum of observations) / ( Total number of observations) Calculations: According to …
Web21 aug. 2013 · Find the mean of x ,x+2 ,x+4, x+6, x+8 how_to_reg Follow thumb_up Like (3) visibility Views (24.2K) edit Answer question_answer Answers (2) person Kishore Kumar Mean = (Sum of observations)/ (Number of observations) = (x + x + 2 + x + 4 + x + 6 + x + 8)/5 = (5x + 20) / 5 = 5 (x + 4)/5 = (x + 4) Hence the mean of given observations is (x …
WebIn probability theory and statistics, the Poisson distribution is a discrete probability distribution that expresses the probability of a given number of events occurring in a fixed interval of time or space if these events occur with a known constant mean rate and independently of the time since the last event. It is named after French mathematician … myanmar constitution 2008 myanmar version pdfWebVerified Answer If the mean of 5 observations x,x+2,x+4,x+6 and x+8 is 11, find the va... It's 9 (x+x+2+x+4+x+6+x+8)/5=11 5x+20= 55 x+4=11 x=7 now, ( 7+9+11)/3= 9 Most Upvoted Answer If the mean of 5 observations x,x+2,x+4,x+6 and x+8 is 11, find the va... Community Answer If the mean of 5 observations x,x+2,x+4,x+6 and x+8 is 11, find … myanmar comes under which regionWeb4 jun. 2014 · CBSE Class 9 Answered If mean of five observations x, x + 2, x + 4, x + 6, x + 8 is 11, find mean of first three observations. Asked by Topperlearning User 04 Jun, … myanmar corpse bugWebIf the mean of five observations x,x+2, x + 4, x+6, x+8, is 11, then the mean of first three observations is A 9 B 11 C 13 D none of these Solution The correct option is A 9 Mean … myanmar consulate general chiang maiWebIf the mean of 5 observations x, x + 2, x + 4, x + 6 and x + 8 is 11, then the mean of the last three observations is- A. 11 B. 13 C. 15 D. 17 Answer: Option B Solution (By … myanmar costume for girlWebSolve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. myanmar consulate washington dcWeb26 mei 2024 · The 5 observations :- x + 1 , x + 3 , x +5, 2x +2 ,3x +3. We know that, Mean = Sum of observations/Number of observations. { FORMULA } 14 → x +1 + x+3 + x+5 + 2x+2 + 3x / 5 { Now we are diving the whole equation by 5 as the number of observations are 5 } → 14 = 7x+ 14/5 { Here we are adding all the 5 observations } myanmar country music live show 2016