Mathematics, 16.10.2020 22:01, hschuman01osrzvf
Carlos thinks the traffic light to get out of his neighborhood is red more often than green. He decides to collect data to determine the probability of the light being red upon his approach. The graph of his long-run relative frequencies is shown.
Which conclusion can be drawn from this graph?
About half of the time, the traffic light is red when Carlos leaves his neighborhood.
About 63% of the time, the traffic light is red when Carlos leaves his neighborhood.
If the true probability that the traffic light is red when Carlos leaves his neighborhood is 0.63, there would be no variation in the graph.
The probability that the traffic light is red when Carlos leaves his neighborhood cannot be determined from this graph because there is no pattern in a long series of traffic lights.
Answers: 1
Mathematics, 21.06.2019 20:30, kaliyaht01
The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96
Answers: 2
Mathematics, 21.06.2019 22:00, BeautyxQueen
What is the length of the segment, endpoints of which are intersections of parabolas y=x^2− 11/4 x− 7/4 and y=− 7 /8 x^2+x+ 31/8 ?
Answers: 1
Mathematics, 21.06.2019 23:30, tyresharichardson29
Ahighway between points a and b has been closed for repairs. an alternative route between there two locations is to travel between a and c and then from c to b what is the value of y and what is the total distance from a to c to b?
Answers: 1
Carlos thinks the traffic light to get out of his neighborhood is red more often than green. He deci...
English, 11.10.2019 20:00
Geography, 11.10.2019 20:00
Mathematics, 11.10.2019 20:00