Hellppp
lan often takes his dog to the park. He estimates that 30% of the other dogs
he sees...
Mathematics, 04.12.2020 23:00 bananaslada
Hellppp
lan often takes his dog to the park. He estimates that 30% of the other dogs
he sees are retrievers, 20% are terriers, and 20% are German shepherds. He
designs a simulation.
Let 0, 1, and 2 represent retrievers.
Let 3 and 4 represent terriers.
Let 5 and 6 represent German shepherds.
Let 7, 8, and 9 represent other dogs.
The table shows the simulation results.
01611
26343
87208
58889
58822
49003
49116
98444
34845
67970
63777
71890
01595
90500
43938
91971
58647
39440
28893
51995
According to this simulation, what is the probability that at least one of the
next five dogs he sees is a German shepherd?
Answers: 2
Mathematics, 21.06.2019 17:00
Which point lies on a circle with a radius of 5 units and center at p(6, 1)?
Answers: 1
Mathematics, 21.06.2019 21:00
Which line is parallel to the line that passes through the points (2, –5) and (–4, 1) a. y=-x+5 b. y=-2/3x+3 c. y=2/3x-2 d. y=x+5
Answers: 2
Mathematics, 21.06.2019 21:40
The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?
Answers: 2
Mathematics, 21.07.2021 20:30
Mathematics, 21.07.2021 20:30
Mathematics, 21.07.2021 20:40
Mathematics, 21.07.2021 20:40
Mathematics, 21.07.2021 20:40
Mathematics, 21.07.2021 20:40
Mathematics, 21.07.2021 20:40
Business, 21.07.2021 20:40
English, 21.07.2021 20:40
English, 21.07.2021 20:40