For which of the following situations would it be appropriate to calculater, the correlation coefficient?
O
Income for county employees and their respective counties.
O
Party affiliation of senators and their vote on presidential impeachment.
O
Eye color and hair color of selected participants.
Time spent studying for statistics exam and score on the exam.

Which of these people has balanced their checkbook correctly? oa. gary: the balance in his check register is $500 and the balance in his bank statement is $500. b. gail: the balance in her check register is $400 and the balance in her bank statement is $500. c. gavin: the balance in his check register is $500 and the balance in his bank statement is $510.

Which of these triangle pairs can be mapped to each other using two reflections?

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?