Webpopulation mean (μ) = 5.3population sd (σ) = 0.7sample size (n) = 31 Q: If a one-person household spends an average of $62 per week on groceries, find the maximum and… A: GivenMean(μ)=62standard deviation(σ)=10 Q: The mean and standard deviation of a population are 200 and 20, respectively. Suppose samples of… A: Given : μ = 200 , σ= 20 … WebSolution Part (a): Step 1: State a correct pair of hypotheses. H : 12.1 0m= H : 12.1, where amπmis the mean number of fluid ounces dispensed into all juice bottles filled in the past hour Step 2: Identify a correct test (by name or by …
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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 … WebThe mean is the same as the average value of a data set and is found using a calculation. Add up all of the numbers and divide by the number of numbers in the data set. The median is the central number of a data set. … bobby shaffer eglon wv
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WebTwo words that come up often in statistics are mean and proportion. If you were to take three exams in your math classes and obtain scores of 86, 75, and 92, you would calculate your mean score by adding the three exam scores and dividing by three (your mean score would be 84.3 to one decimal place). Webnoun Definition of amount as in quantity a given or particular mass or aggregate of matter is this small amount of food supposed to feed the whole hockey team? Synonyms & Similar … Webamount noun [ C ] uk / əˈmaʊnt / us MONEY a quantity of money: a large/small/considerable amount You can make a considerable amount for only a few hours ' work. a … bobbys gun ammo