Mathematics, 05.05.2020 17:45 EwTrTw4584
The second annual Airplane Etiquette Study commissioned by Expedia asked 1000 Americans to rank the most annoying on-board behaviors of fellow passengers. Rear seat kickers topped the list with 67% of those surveyed ranking this annoying behavior as number one. You create a 95% confidence interval and find the population proportion to be within 0.029 of 0.67, or between (0.641,0.699). Which of the following statements gives a valid interpretation of this interval?A. You are 95% confident that between 64.1% and 69.9% of all Americans would rank rear seat kickers as the most B. There is a 67% chance that between 64.1% and 69.9% of all Americans would rank rear seat kickers as the most C. You are 95% confident that between 64.1% and 69.9% of the 1000 sampled passengers ranked rear seat kickers D. There is a 95% chance that between 64.1% and 69.9% of all Americans would rankrear seat kickers as the most annoying on-board behavior of fellow passengers
Answers: 1
Mathematics, 21.06.2019 21:00
Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x
Answers: 1
Mathematics, 21.06.2019 22:30
Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?
Answers: 2
Mathematics, 21.06.2019 22:40
Alina fully simplifies this polynomial and then writes it in standard form. xy2 β 2x2y + 3y3 β 6x2y + 4xy2 if alina wrote the last term as 3y3, which must be the first term of her polynomial in standard form? xy2 5xy2 β8x2y β2x2y
Answers: 1
The second annual Airplane Etiquette Study commissioned by Expedia asked 1000 Americans to rank the...
Mathematics, 26.10.2021 08:10
History, 26.10.2021 08:10
Mathematics, 26.10.2021 08:10
English, 26.10.2021 08:10
Social Studies, 26.10.2021 08:10
Social Studies, 26.10.2021 08:10
Computers and Technology, 26.10.2021 08:10
Mathematics, 26.10.2021 08:10
Mathematics, 26.10.2021 08:10
Spanish, 26.10.2021 08:10