You are conducting a test of homogeneity for the claim that two different populations have the same proportions of the following two characteristics. Here is the sample data. Category Population #1 Population #2 A 41 74 B 36 69

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A: a) The probability is P(One or two)= P(1) +P(2)                        = 0.18+0.28                  ...

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A: According our policy we can answer only first question for remaining please repost the question. 

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A: Given Population size N= 2000 Mean =100 Standard deviation =15

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A: Here use definition of dot plot

Q: Time (minutes) 30-32 33-37 38-44 45-47 Frequency 9. 14 3 a Frequency Density 3 4

A: Frequency density=frequency/(class width)   

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Q: Example 17-22. Given the probability density function : f(x: 0) = [T{1+ (x – 0)²}]-1; – ∞ <x< o, – 0...

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Q: 1. A single card is chosen at random from a standard deck of 52 playing cards. What is the probabili...

A: Hey there! Thank you for posting the question. Since there are multiple questions posted, we will an...

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Q: Suppose a population of rice grain sacks has a mean of 180 with a standard deviation of 50 kg. Using...

A: GivenMean(μ)=180standard deviation(σ)=50

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Q: Test the claim that the mean GPA of night students is smaller than 2.4 at the 0.01 significance leve...

A: Sample size n =80 Sample mean =2.37 Standard deviation = 0.07 Level of significance =alpha =0.01

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Q: d. The following figures show the distribution of digits in mmbers chosen at random from elephone di...

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