Find the proportion of observations of a standard normal distribution that are between the given z-scores.0 and 0.35
A. 0.1368
B. 0.1406
C. 0.3632
D. 0.6368
Answer: A
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Initially there are 260 newspaper subscriptions. In the absence of limiting factors, subscriptions would grow by 32% per week. There are only 2,190.00 households in town, and that is the maximum possible number of subscriptions. ?? A: Make a logistic model of newspaper subscriptions S after t weeks. ? B: Plot the graph of the model you found in part A over the first 20 weeks. ? C: According to the model, at what subscription level are subscriptions growing at the fastest rate? Round your answer to the nearest whole number. ? D: At what time did subscriptions reach the value you found in part C? Round your answer to the nearest whole number. ? Round your answers to two decimals, if necessary.
What will be an ideal response?
Use Bayes' rule to find the indicated probability.Two shipments of components were received by a factory and stored in two separate bins. Shipment I has 2% of its contents defective, while shipment II has 5% of its contents defective. If it is equally likely an employee will go to either bin and select a component randomly, what is the probability that a defective component came from shipment II?
A. 0.714 B. 0.222 C. 0.5 D. 0.2
Simplify the complex fraction.
A. - 11
B. - 19
C. - 
D. - 
Sketch the graph of the equation.y = - 
x
A. 
B. 
C. 
D. 