The mean of 40 observation was 160

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August undefined, 2024

SpletMean (average) of 40 observations=160. Total sum (incorrect) of 40 observations= = 6400. Since, 165 was wrongly copied as 125. Correct sum of 40 observations = 6400-125 … SpletThe mean of the marks scored by 40 students was found to be 35. Later on it was discovered that a score of 43 was misread as 34. The correct mean is (a) 35.2 (b) 39.4 (c) 39.8 (d) 39.2 Ans : (a) 35.2 Sum of the observation =35 40# =1400 Once of the observation 43 was misread as 34 Correct sum =1400 34 43-+ =1409 Correct mean 40 =1409 =35 …

the mean of 40 observations was 160. it was detected on …

SpletWe have taken a sample of size 50, but that value σ/√n is not the standard deviation of the sample of 50. Rather, it is the SD of the sampling distribution of the sample mean. Imagine taking a sample of size 50, calculate the sample mean, call it xbar1. Then take another sample of size 50, calculate the sample mean, call it xbar2. Splet15. feb. 2024 · Answer: The correct mean is 161. Step-by-step explanation: The question states that we have computed the mean of 40 observations and the mean is 160. This … injection fcm

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SpletFind the mean and standard deviation of X -. Find the probability that X - assumes a value between 110 and 114. Find the probability that X - assumes a value greater than 113. Solution By the formulas in the previous section μ X - = μ = 112 and σ X - … Splet01. sep. 2008 · Abstract Introduction: In this research project, a group of heart patients were transferred from traditional hospital settings to home hospitalisation across sectors. The project involved patients with heart failure and arrhythmia. Aim: The aim was to understand the experiences and attitudes of patients and their spouses/partners with regard to the … SpletMean = sum of observation (steps) / total no of observations = (35 + 30 + 27 + 32 + 23 + 28) / 6 ... 40: Less than 160: 46: Less than 165: 51: Find the median height. ... So, the classes should be below 140, 140 – 145, 145 – 150,… ., 160 – 165. Observe that from the given distribution, we find that there are 4 girls with height less ... injection fast delivery

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The mean of 40 observations was 160. It was detected on

Splet02. sep. 2014 · Total number of observations = 40. Mean of all observations = 160. ∴ Sum of all observations = 160 × 40 = 6400 (since mean=sum/total) Correct value of the observation = 165. Copied value of the observation = 125. ∴ The correct sum of all observations = 6400 +165 125 = 6440. Correct mean of all observations = 6440 / 40 = 161. moab travel packagesSpletThe mean of 40 observations was 160 It was detected on rechecking that the value of 165 was wrongly copied as 125 for computation of mean Find the correct mean. … moab utah homes for rent

"SpletZ-Score Formula. When calculating the z-score of a single data point x; the formula to calculate the z-score is the difference of the raw data score minus the population mean, divided by the population standard deviation. z = x − μ σ. z = standard score. x = raw observed data point. μ = population mean. σ = population standard deviation. " - The mean of 40 observation was 160

The mean of 40 observation was 160

Steady-State Pharmacokinetics of Tacrine in Long-Term …

Splet23. okt. 2024 · The mean of our distribution is 1150, and the standard deviation is 150. The z-score tells you how many standard deviations away 1380 is from the mean. Formula Calculation; For a z-score of 1.53, the p-value is 0.937. This is the probability of SAT scores being 1380 or less (93.7%), and it’s the area under the curve left of the shaded area ... Spletthe mean of 40 observations was 160.on rechecking it was found that 165 was misread as 125. find the correct mean Posted by: divyangi jain in Genius Young Minds. 7 years ago, …

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SpletGiven, the mean of 10 observations was calculated as 40. It was detected on rechecking that the value of 45 was wrongly copied as 15. We have to find the correct mean. We … SpletTherefore, 95% of the values fall between scores of 40 to 60. THIRD PART: Lastly, subtract and add 3 standard deviations from/to the mean: 50 – (3) (5) 50 – 15 = 35 50 + (3) (5) 50 + 15 = 65 Therefore, 99.7% of the values fall between scores of 35 to 65.

Splet05. nov. 2024 · 9. The mean of 25 observations is 27 . If one more observation is included, the mean is still same. Find the included observation. 10. The mean of 40 observations was 160 . It was detected on reaching that the value of 165 was wrongly copied as 125 for computation of mean. Find the correct mean. Splet11. dec. 2011 · Mean of 40 observations = 160. 165 was wrongly copied as 125. Actual sum = Sum of 40 observations + Correct observation – Incorrect observation = 6400 + 165 – …

SpletMentioning: 5 - The pharmacokinetics of the cholinesterase inhibitor tacrine was studied in 5 Alzheimer patients during 12–31 months of treatment. A mean average steady-state concentration in plasma ranging from 1.1 to 30ng/ml was obtained with doses ranging from 40 to 160 mg of tacrine daily. During treatment with 80 mg daily a maximal plasma … Splet28. dec. 2024 · the mean of 40 observations was 160. it was detected on rechecking that the value of 165 was wrongly copied as 125 for computation of mean .find the correct …

SpletThe mean and median are 10.29 and 2, respectively, for the original data, with a standard deviation of 20.22. Where the mean is bigger than the median, the distribution is positively skewed. For the logged data the mean and median are 1.24 and 1.10 respectively, indicating that the logged data have a more symmetrical distribution.

SpletThe mean of 40 observation was 160. It was detected on re-checking that the value 165 wrongly ... 550 views Oct 11, 2024 12 Dislike Share Save Doubtnut 2.37M subscribers To … moab utah family tripSplet∵ Mean of 40 observations = 160∴ Sum of 40 observations = 160 x 40 = 6400 Corrected sum of 40 observations = 6400 - 125 + 165 = 6440 Correct mean = Advertisement. Zigya App. The mean of 40 observations was 160. It was detected on rechecking that the value 165 was wrongly copied as 125. moab utah informationSpletThe mean of 40 observation was 160. it as detected rechecking that value of 165 was wrongly copied as 125 for computation of mean. Find the correct mean. Medium Solution … moab utah honeymoon packagesSplet30. maj 2024 · Best answer Mean = (Sum of all observations)/ (Number of observations) or, 40 = (Sum of all observations)/10 So, sum of all observations = 400 But this is incorrect sum, since one observation was copied wrongly. So, correct sum = Incorrect sum – Incorrect observation + correct observation = 400 – 15 + 45 = 430 injection fear videoSpletThe mean of 40 observations was 160. It was detected that the value of 165 was wrongly copied as 125. Find the correct mean. Class:9Subject: MATHSChapter: ME... injection fat removalSpletAnswer (1 of 3): sol.1the difference in the total (s39+165)-(s39+125) =40 brings a difference 40/40 =1 in the mean. (s39 is sum of the remaining 39 values.)so the correct mean … moab utah locationSpletThe mean of no obseswatiews e mean of 40 obserwations was 160.9t is de lected on mechecking that the value of 165 was wronglycopice las 125 for Computation of Mean. … injection fear crying stories women