G b. (2 pt) Run the test from question a. What proportion of the sample are males? (Hint: click "Options" tab and choose "Normal approximation" for "Method".) c. (2 pt) What is the appropriate Z value for the test? d. (2 pt) What is the appropriate P-value for the test? e. (3 pt) Do you conclude that a minority of all Pitt graduate students are male?

Lv beethoven software supplies customized software to a managed healthcare system. lv beethoven software's costs for the software is $1,723,000. lv beethoven software sells the software to the healthcare system for $3,816,981.10. overhead expenses are estimated at 47% of the selling price. what is lv beethoven software's net profit to the nearest dollar?

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Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field