subject
Mathematics, 22.10.2019 18:50 eviemal120

Amanufacturer of floor wax has developed two new brands, a and b, which she wishes to subject to homeowners’ evaluation to determine which of the two is superior. both waxes, a and b, are applied to floor surfaces in each of 15 homes. assume that there is actually no difference in the quality of the brands. what is the probability that ten or more homeowners would state a preference for a b brand a? either brand a or brand b?

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 16:00
Sam makes his sales calls according to a pattern. he travels either north or south depending on the calendar. some of his past trips were as follows: on february 17, april 24, june 10, september 19, and november 3 he drove north. on february 28, may 25, august 22, november 20, and december 18, he drove south. describe sams' pattern. in which direction will sam drive on oct4 and oct 24?
Answers: 1
question
Mathematics, 21.06.2019 17:00
An airplane consumes fuel at a constant rate while flying through clear skies, and it consumes fuel at a rate of 64 gallons per minute while flying through rain clouds. let c represent the number of minutes the plane can fly through clear skies and r represent the number of minutes the plane can fly through rain clouds without consuming all of its fuel. 56c+64r < 900056c+64r< 9000 according to the inequality, at what rate does the airplane consume fuel while flying through clear skies, and how much fuel does it have before takeoff? the airplane consumes fuel at a rate of gallons per minute while flying through clear skies, and it has gallons of fuel before takeoff. does the airplane have enough fuel to fly for 60 minutes through clear skies and 90 minutes through rain clouds?
Answers: 3
question
Mathematics, 21.06.2019 17:00
16 more than the product of 5 and p
Answers: 3
question
Mathematics, 21.06.2019 20:30
Elizabeth claims that the fourth root of 2 can be expressed as 2^m since (2^m)^n = 2. find the values of m and n for the case where elizabeth's claim is true.
Answers: 3
You know the right answer?
Amanufacturer of floor wax has developed two new brands, a and b, which she wishes to subject to home...
Questions
question
Advanced Placement (AP), 30.09.2020 02:01
question
Mathematics, 30.09.2020 02:01