Web24 dec. 2024 · 7.If the mean of 5 observations x,x+2,x+4,x+6 and x+8 is 11.Find the value of x. Advertisement maharajan094 is waiting for your help. Add your answer and earn points. Answer No one rated this answer yet — why not be the first? 😎 bagkakali Answer: here, x+ (x+2)+ (x+4)+ (x+6)+ (x+8)/5=11 => x+x+2+x+4+x+6+x+8=11*5=55 => … Web"If 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"
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Web18 aug. 2024 · If the mean of five observations x, x+2, x+4, x+6, x+8 is 11 then the mean of first three observatio I'm providing Free Online Live Maths Classes & Counselling Sessions to those … WebMean: The sum of the numbers in a data set, divided by the number of numbers there are. Simply find the sum of all the numbers. x+x+2+x+4+x+6+x+8=5x+20. Since 5x+20 is …
Web26 mei 2024 · Here is your answer, Given, 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 … Web22 apr. 2024 · If 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. measures of …
Web21 aug. 2013 · Hence the mean of given observations is (x + 4). Recommend (2) Comment (0) person. Parthasaradhi M. Member since Apr 1, 2024. Recommend (1) Comment (0) ASK A QUESTION . RELATED ASSESSMENTS. ... 5,1.54; If the mean of x,x+2, x+4,x+6, x+8is 24 then find 'x' The mean of 5 numbers is 27. Web31 mei 2024 · Find an answer to your question 1 If the mean of five observations x, X + 2, x + 4, X + 6, X + 8 is 11. Find the mean of 1st three observations swered. youmna242002 youmna242002 05/31/2024 Mathematics ... Mean = x+x+2+x+4/3. MEan = 3x+6/3. Mean = 3(x+2)/3. Mean = x+2. Hence the required mean is x+2. Advertisement
WebVerified 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 …
WebIf the mean of five observations x, x + 2, x + 4, x + 6, x + 8 is 13, find the value of x and hence find the mean of the last three observations. Solution We know that, Mean = Sum of observa tions Number of observations The first five observations are x, x + 2, x + 4, x + 6 and x + 8. Mean of these numbers = x + x + 2 + x + 4 + x + 6 + x + 8 5 taa vs fxaa vs smaa vs tssaaWebIf the mean of five observations x, x+2, x+4, x+6, x+8 is 11 then the mean of first three observatio I'm providing Free Online Live Maths Classes & Counselling Sessions to … brazilian army ranksWebThe given data is x, x + 2, x + 4, x + 6 and x + 8. They are 5 in numbers. The mean is `(x+(x+2)+(x+4)+(x+6)+(x+8))/5` `=(x+x+2+x+4+x+6+x+8)/5` ` =(5x+20)/5` `=(5(x+4))/5` … taa vs fsr 2.0WebMean: The sum of the numbers in a data set, divided by the number of numbers there are. Simply find the sum of all the numbers x+x+2+x+4+x+6+x+8=5x+20 Since 5x+20 is divided by 5, we can take 5 as a common factor. You’ll see why I did it when I solve the equation. 5 (x+4)/5=13 Note: The two 5’s will cancel out x+4=13 x+4–4=13–4 x=9 taa vs mlaWebIf the mean of five observation x,x + 2,x + 4,x + 6 and x + 8 is 13 , then find the value of x . Class 11. >> Applied Mathematics. >> Numerical Applications. >> Average. >> If the … taa vs msaaWebThe mean of x + 2, x + 3, x + 4 and x - 2 is: Solution Mean of the data set. The mean is calculated as, dividing the sum of all the observations by the total number of obsewrvations. ∴ mean = ( x + 2) + ( x + 3) + ( x + 4) + ( x - 2) 4 ⇒ = 4 x + 7 4 ⇒ = x + 7 4 Hence, the mean is x + 7 4. Suggest Corrections 7 Similar questions Q. brazilian animalsWeb1 mrt. 2024 · Click here 👆 to get an answer to your question ️ if the mean of 5 observation x, x+4,x+8,x+12,x+16 is 13 then find x and the observation. Hari031721 Hari031721 01.03.2024 Math Secondary School answered • expert verified taa vs ndaa