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Many employees are finding that some of the people they hire are not who and what they claim to be. Detecting job applicants who falsify their application informayion has spawned some new business: credential-checking services. Suppose that you hire six new employees last week and that the probability that a single employee would falsify the information on his or her application form is 4.
a.)What is the probability that exactly six application forms have been falsified? Would you expect this probability to be small or large? Explain.
b.) What is the probability that at least two of the six application forms has been falsified?
c.)What is the probability that one or more have been falsified?
d.) How many of the six applicaction forms would you expect to be falsified?
e.) What is the variance for the number of falsified application forms?
This is a question pertaining to multivariate contingency analysis and partial correlation coefficientSet .05 as the significance level, what is the partial correlation coefficient and the t ratio?
Determine the proportion of homes that have a pool. At the .05 significance level, can we conclude that less than 40 percent of the homes sold in the Denver area had a pool? What is the p-value?
Select an industry with which you are familiar. Predict how future technology will inform, support, and potentially hinder productivity, culture, and work satisfaction within an organization in the industry.
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Of all 3 to 5 year old children, 56% are enrolled in school. A sample of 500 children age 3 to 5 year old is ramndom selected. Find the probability that at least 250 children are enrolled in school.
Computing the mean and standard deviation for the given data - Find the value for the new standard deviation
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If the sum of squares regression is 1,000 and the sum of squares total is 5,000. Given that the sum of squares residual (or error) is 4,000 what is the r-squared value?
a standard deviation of 5 miles per gallon. At α=0.05, can you reject the auto maker's claim that the mean gas mileage of its luxury sedan is at least 25 miles per gallon?
The population are shorter than 66 inches, what is the probability a randomly selected member of this population is between 66 and 76 inches tall?
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