Mathematics, 22.10.2020 20:01 prin30004
The manager of a department store wants to determine what proportion of people who enter the store use the store's credit card for their purchases. What size sample should he take so that at 99% confidence the error will not be more than 8%?
Answers: 2
Mathematics, 21.06.2019 15:10
Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike
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Mathematics, 21.06.2019 17:00
Antonia and carla have an equivalant percentage of green marbles in their bags of marbles. antonia has 4 green marbles and 16 total matbles. if carla has 10 green marbles , how many total marbles does carla have
Answers: 1
Mathematics, 21.06.2019 17:20
If you are just building your payment history, how many points from a perfect score will you possibly miss?
Answers: 1
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