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Previously she earned 10.50 per hour for standard 40-hour week. She will now be paid biweekly salary of 1,100. How much more will Linda earn annually in new position?
Let x represent length of sides of the squares, in inches, that are cut out. Write volume of boz as function of x. Write function and state its domain.
Find probability that he will see 50 patients or more out of 60 who will need surgical intervention? Find the probability that he will see 15 or fewer patients who will need surgical intervention
A rational expression is a fraction of two polynomials. If you need to add or subtract two rational expressions, how would you do it? Explain, in your own words, the process for finding Least Common
Explain the different sampling methods? Research Internet to find applications of 2 of sampling techniques in IT fields.
As part of study, investigators wanted to evaluate the accuracy of self-reported smoking status. Participants are asked whether they currently smoke or not.
Compute amount of final price adjustment because of defective pricing. Labor was overpriced by $15,000. Material was underpriced by $10,000.
Will Ozark Furniture be able to fill order with current lumber on hand? If yes, how much lumber will they have left? If no, how much more lumber would they require to fill the order?
If Robby rented 19 movies total with same number of dramas, twice as many comedies, and twice as many documentaries as Gina, how many movies of each kind did Gina rent?
At a convenience store there is a 25% chance a customer enters the store within one minute of closing time. Describe the complementary event and find its probability.
At another store she can borrow tile saw for free if she buys the tile at $1.49 per tile. How many tiles should she buy for cost be same at both stores?
In analyzing hits by V-1 buzz bombs in World War II, South London was subdivided into regions, each with an area of 0.25km squared. Shown below is a table of actual frequencies of hits and the frequ
One advantage of repeated measures ANOVA is that it eliminates "individual differences" as the source of variability. Discuss why there're no individual differences in numerator and in denominator of
If company expects to sell 1,600 microscopes at fairly uniform rate throughout year, find out number of production runs which will minimize company's overall expenses.
Given that X2 is in the model, does X1 contribute to predicting the dependent variable at the .05 significance level? Given that X1 is in the model, does X2 contribute to predicting the dependent vari
Test the hypothesis that at least one of the regression coefficients isn't equal to zero. Use a .05 significance level. Test Ho: β1 = 0 versus Ha: β1 0. Use a .05 significance level.
Determine the prediction equation for the price of laptop using rating and features. Compute the value of the residual standard deviation?
The average number of sofas in inventory, amount to $32 per year for one sofa. Find out economic order quantity which minimizes inventory cost, and then and minimum inventory cost.
A statistical process analyst is responsible for assuring statistical control. In one process, a machine is supposed to drop 11.4 ounces of mints into a bag.
Using the following data and Minitab, your group has to draw a Shewhart Control chart. Post group graph and explain or analysis the results.
Planning Parenthood ®, a national organization which assists teenage mothers with pregnancy, estimates that approximately 37% of women coming in the center had contracted the sexually transmitte
For multiple sclerosis patients we wish to estimate the mean age at which disease was first diagnosed. We want a 90% confidence interval that is 8 years wide.
A sales manager for an advertising agency believes that there is a relationship between the number of contacts that a salesperson makes and the amount of sales dollars earned. A regression analysis
Given the following ANOVA table for three treatments each with six observations: What is the decision regarding the null hypothesis?
A company is researching the effectiveness of a new website design to decrease the time to access a website. Five website users were randomly selected, and their times (in seconds) to access the web