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Include in your paper statistical information around the likelihood of a successful hostage negotiation, given the information provided, and the length of time in which you have to do so. For example, after a one hour stand-off, what is the likelihood (in percentages) that the negotiation will...
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The questions that should be answered are: 11.22 and 11.39. I will attach the questions and tables. 11.39 requires information from problem 11.37. Below is your answer to that question. 11.37 Test this correlation for statistical significance, and report a p value. Suppose p be the...
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Please download the attachment and answer questions 7 thru 12. Thanks!
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A manufacturing company has three factories X,y,and z. The daily output of each is shown here. Product is Tv's and Stereos. Factory X has 18 Tvs and 6 Stereos, Factory y has 32 Tvs and 20 stereos, and Factory z 15 TVs and 13 stereos
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1. A random sample of 225 college students showed that 135 had used and benefited from tutors. a. What is the best point estimate of the population proportion of students who were helped by tutors? b. Construct a 95% confidence interval estimate for the population proportion of students who...
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3. Indicate whether the given statement could apply to a data set consisting of 1,000 values that are all different. a. The 29th percentile is greater than the 30th percentile. b. The median is greater than the first quartile. c. The third quartile is greater than the first quartile. d....
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3. Indicate whether the given statement could apply to a data set consisting of 1,000 values that are all different. a. The 29th percentile is greater than the 30th percentile. b. The median is greater than the first quartile. c. The third quartile is greater than the first quartile. d. The...
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happy
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Please download the attachment and answer questions 7 thru 12. I'll pay $35 but where do I make the payment?
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to qualify for security officer training, recruits are tested for stress tolerance. the score are normally distributed, with a mean of 62 and a standard deviation of 8. if only the top 15% of recruits are selected, find the cut off score
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- 1. A school administrator wonders if students whose first language is not English score differently on the math portion of the sat exam than students whose first language is English. The mean SAT math score of students whose first language is english is 516 on the basis of data obtained from the college board. A simple random sample of 20 students whose first language is not English result in a sample mean SAT math score of 522. SAT math score are normally distributed with a population standard deviation of 114. Why is it necessary for SAT math scores to be normally distributed to test the hypothesis?
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