ne following pie chart represents the population distribution in Amman. Knowing that the population in North regions equal 2,600,200 an- opulation percentage in central regions is 12%, determine the population in the South? North Region Central 34% Region

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A:

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Q: d. 56 87 4 3 9 10 13 14 16 15 9. 12 11 2.

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A: D) Statistical sampling enhances the quality of the audit evidence E) Judgement  used in statistical…

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A: Explained below

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A: Topic = Algebra

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A:

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Q: The student council at school surveyed 65 students. What percent of each population is this? a.)…

A: Let it is X % of the population 550 So X*550/100= 65 X= 6500/550 X= 11.818%

Q: In a recent phone survey, people were asked to state their favorite type of television show. The pie…

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Q: * 5.) Melissa estimated that she would read 240 pages last week. She actually read 300 pages. What…

A:

Q: if the 90% Ci for the population mean is (-4.58, 6.54) what is the sample mean O a. can't be found O…

A: According to the given information, we have 90% C.I. for the population mean = (-4.58, 6.54)

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Q: if the 90% Ci for the population mean is (-3.3, 11.9) what is the sample mean a. 15.20 b. can't be…

A: The point estimate can be calculated as= Sample mean=LowerLimit + UpperLimit2

Q: There were 34 females that weighed over 250 pounds. What percent of females aged 20 to 29 weighed…

A: Given data,  N~(161.61,48.95)  i.e., μ=161.61σ=48.95   If n=34 P(X>250)=?

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Q: Suppose the President wants an estimate of the proportion of the population that support his current…

A: Given dataError = 4% = 0.04Confidence level = 0.95Significance level = α=1-0.95=0.05

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Q: Q1. The scores on a mathematics test were: 86, 81, 79, 71, 58, 87, 52, 71, 87, 87, 93, 64, 94, 81,…

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Q: 4. What is the median of the scores 6, 8, 11, 25, 15, 10, 2, 8, 16? A 2 B. 6 C. 8 D. 10

A: solution :  Options (d) is correct

Q: Complete the statement: You estimate population_______from sample_________

A: Answer :  Complete the statement: You estimate population_______from sample_________

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Q: 40 Vegas residents were asked whether they prefer to shop locally or gor to the mall.  29 of them…

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Q: Q3:A- Use Pie chart to show the given the percentage of education attainment in Highschool. 42%…

A: It is an important part of statistics. It is widely used .

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A: It is given that Sample size n = 250 Number of votes for Brown = X = 121

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A: Lower limit = 0.54 Upper limit = 0.62

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Q: 7. On three examinations, Ivana received 90.5, 87.2, 80.7. What score does Ivana need in the fourth…

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2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.