Mathematics, 22.04.2020 02:17 mattmaddox86
A credit card company is about to send out a mailing to test the market for a new credit card. From that sample, they want to estimate the true proportion of people who will sign up for the card nation-wide. A pilot study suggests that about 0.5% of the people receiving the offer will accept it. To be within a tenth of a percentage point (0.001) of the true rate with 95% confidence, how big does the test mailing have to be?
Answers: 3
Mathematics, 21.06.2019 17:00
How to solve a simultaneous equation involved with fractions?
Answers: 1
Mathematics, 21.06.2019 19:30
Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20
Answers: 2
Mathematics, 21.06.2019 19:30
Which of the following transformations will always produce a congruent figure?
Answers: 2
A credit card company is about to send out a mailing to test the market for a new credit card. From...
English, 28.10.2020 01:10
History, 28.10.2020 01:10
Mathematics, 28.10.2020 01:10
Mathematics, 28.10.2020 01:10
History, 28.10.2020 01:10
Spanish, 28.10.2020 01:10
Mathematics, 28.10.2020 01:10
Computers and Technology, 28.10.2020 01:10
Mathematics, 28.10.2020 01:10
Computers and Technology, 28.10.2020 01:10
Mathematics, 28.10.2020 01:10
Mathematics, 28.10.2020 01:10
History, 28.10.2020 01:10
Mathematics, 28.10.2020 01:10