WebSuppose you took a sample 50 guys from this population, some of them drink more than 2 liters of water some less than 2 liters, and take the mean of the 50 amounts dranken, place a dot on the x axis that corresponds to this sample mean, and then repeat this experiment thousands of times. WebMar 10, 2024 · The result is the mean (a type of average) of your set. This implies that if each number in your set was the mean, they would add up to the same total. Example: / =. …
What is another word for amount? Amount Synonyms - WordHippo
WebThe mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count. … The Mean is 8. But sometimes we don't have a simple list of numbers, it might be … The Arithmetic Mean is the average of the numbers: a calculated "central" value of a … Mean Deviation. How far, on average, all values are from the middle. Calculating … BUT, with an even amount of numbers things are slightly different. In that case … The Geometric Mean multiplies the numbers together, then does a square … The Geometric Mean is useful when we want to compare things with very … Math and Logic Puzzles. If you REALLY like exercising your brain, figuring things … WebJun 29, 2024 · The mean amount of deductions is, μ = $16,642 and standard deviation is, σ = $2,400. Assuming that the random variable X follows a normal distribution. ( a) Compute the probability that a sample of taxpayers from this income group who have itemized deductions will show a sample mean within $200 of the population mean as follows: events of pearl harbor
Deductions for individuals: What they mean and the difference
WebApr 11, 2024 · Question. A study found that the mean amount of time cars spent in drive-throughs of a certain fast-food restaurant was 145.8 seconds. Assuming drive-through … Web2. : to turn out to be (something or someone important, impressive, etc.) The problems didn't amount to much. [=the problems were not very bad] I don't think he'll ever amount to … WebApr 10, 2024 · Answer: a) ME= 1.93 b) confidence interval= (19.59,23.45) Explanation: a) Sample of customers is 64, population standard deviation is 6 and confidence level is 99% Sample mean= 21.52 Sample size= 64 Confidence level= 99% Population standard deviation= 6 Standard error of the mean= 0.75 Z-value= -2.5758 (From Z table) Interval … events of pentathlon