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What is the probability that a debt for borrower with good credit is less than $10,000?
Heights of swedish men follow a normal distribution with mean 72 in and standard deviation of 5 in. How high must a doorway be so that 90% of swedish men can go through without having to bend?
A certain disease is found in one person in 5000. If a person does have the disease, the test will show a positive result 93% of the time. If a person does not have the disease, the test in 1 ou
In a survey of 900 college students , 405 out of 900 students has credit card or 45% of the student owned a credit card.
What is the correlation between pre-test scores and post-test scores? Assuming the obvious directional hypothesis (i.e., that those who score highly at pre-test tend to score highly at post-test),
Management wishes to schedule workers with specific projects that minimizes total cost and gets all projects done, what would that minimized cost be and Part 1b Which project should be assigned to w
Empirical Research, Sampling Methods and Reliability - Identify a business research and define the research questions for the identified problem or opportunity
Calculate the sample size needed given these factors
Are the events of being man-made and being polluted independent and write out the sample space - Find the PPV and NPV for a population where 2% of the people have the disease.
Examine the relationship between Traced by MedicalAid. Is there evidence that whether or not a child was traced is independent of whether the mother had medical aid
What is the value of the test statistic and the chi-square table, the most accurate statement that can be made about the p-value
Calculate the variance-covariance matrix of the OLS estimator of β1.β2 and β3 and verify that:
Two laboratory and two randomized field experiments tested a psychological intervention designed to improve students' scores on high-stakes exams and to increase our understanding of why pressure-f
State a research question for which a single-group post-test only design can yield relatively unambiguous findings.
A clinical trial is conducted comparing a new pain medication for arthritis. Participants are randomly assigned to receive the new medication or a placebo. The outcome is pain relief within 30
Formulate a nonlinear program representing the profit maximization problem for the bakery - Formulate the goal programming representation of this problem, with the other three goals having priorities
Find the optimal location for Oliveira's two distribution centers in this expanded version of the problem. What is the optimal value of the objective function
Develop a 95% confidence interval estimate of the population mean sales price and population mean number of days to sell for Gulf View condominiums. Interpret your results.
Prepare a report (see below) with your ranking of the judges based on the probabilities and conditional probabilities as well as the analysis of each court. Include the following seven (7) items in ta
Descriptive statistics (5-number summary, mean, mode, range and standard deviation) for each of the four variables along with an explanation of what the descriptive statistics tell us about the motion
What if the instruments are broken, not connected to anything, or just completely wrong? This is one of the primary reasons that the sequence is so important
A graphical method, solve the simultaneous equations - A graphical method, solve the quadratic equation
Calculate the mean, median, and standard deviation and get statistics on the original reaction time, separately for the three stimulus types. Comment on how the means compare for the three stimulus ty
Use data from all networks, not just CBC movies and how well does this regression analysis explain the ratings?
What is the average rating for all CBC movies? How about ABN movies and BBS movies and create a line graph of the monthly average ratings for CBC for the year