Mathematics, 15.01.2020 06:31 madisonrparks
Two randomly selected customers are each asked to take a blind taste test and then to state which of three diet colas (marked as a, b, or c) he or she prefers. suppose that cola a's distributor claims that 80 percent of all people prefer cola a and that only 10 percent prefer each of colas band c.
(a) assuming that the distributor's claim is true and that the two taste test participants make independent cola preference decisions, find the probability of each sample space outcome. (round your answers to 2 decimal places.)
(b) find the probability that neither taste test participant will prefer cola a. (round your answer to 2 decimal places.)
probability
(c) if, when the taste test is carried out, neither participant prefers cola a, use the probability you computed in part b to decide whether the distributor’s claim seems valid. explain.
Answers: 2
Mathematics, 21.06.2019 15:00
Hye ryung is the president of the local chapter of the american medical students association (amsa). she is organizing local outreach and informational meetings. at her first meeting there are five people present (including herself). every month after that her group grows by 5 people. a. how many members are in the group after 6 months? b. the logistics of hosting and feeding her group at meetings was more complicated than expected. the cost of feeding 5 people at her first meeting was $30, for 10 people it was $35, for 15 it was $45, and after 6 months all of the costs had added up to $100. write a function to model the cost with the number of people attending meetings. c. what connections can you make between the linear growth of the group’s membership and the increasing costs of running meetings?
Answers: 3
Mathematics, 21.06.2019 16:00
One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7
Answers: 2
Mathematics, 21.06.2019 16:50
Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?
Answers: 2
Mathematics, 21.06.2019 17:40
Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =
Answers: 1
Two randomly selected customers are each asked to take a blind taste test and then to state which of...
Computers and Technology, 26.08.2019 11:50
English, 26.08.2019 11:50
Mathematics, 26.08.2019 11:50
Social Studies, 26.08.2019 11:50
Social Studies, 26.08.2019 11:50
Mathematics, 26.08.2019 11:50
English, 26.08.2019 11:50
History, 26.08.2019 11:50
History, 26.08.2019 11:50
English, 26.08.2019 11:50
Mathematics, 26.08.2019 11:50
History, 26.08.2019 11:50