Mathematics, 12.01.2021 17:30 6lost6soul6
In a survey, patients are asked how long they sat in their doctor's waiting area. The results for two doctors are shown below. Doctor #1 (waiting time in minutes): 5, 10, 10, 15, 20, 20, 20, 100 β’ Doctor #2 (waiting time in minutes): 10, 10, 10, 20. 20. 20. 25, 25 Based on the results, what is the best measure of center to compare the data, and how do the measures compare? O The median is the best measure. The median waiting time for Doctor #1 is 7.5 minutes longer than for Doctor #2. The mean is the best measure. The mean waiting time for Doctor #2 is 2.5 minutes longer than for Doctor #1. O The mean is the best measure. The mean waiting time for Doctor #1 is 7.5 minutes longer than for Doctor #2. O The median is the best measure. The median waiting time for Doctor #2 is 2.5 minutes longer than for Doctor #1.
Answers: 3
Mathematics, 21.06.2019 13:00
In the final round of trivia competition, contestants were asked to name as many states that begin with the letter m as they could in 15 seconds. the bar graph shows the number of states the contestants were able to name. how many contestants participated in the final round of the competition? a) 6 b) 8 c) 14 d) 20
Answers: 3
Mathematics, 21.06.2019 19:30
Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.
Answers: 1
Mathematics, 21.06.2019 23:30
Oliver had $50 on the day before his birthday. after he recived some money for his birthday , he had $75. write and solve eqaution to find how much money oliver received for his birthday. x+50=75
Answers: 1
Mathematics, 21.06.2019 23:30
Simplify (8x2 β 1 + 2x3) β (7x3 β 3x2 + 1). β5x3 + 11x2 β 2 5x3 β 11x2 + 2 x3 + 2x2 + x3 x3 β 2x2 β x3
Answers: 1
In a survey, patients are asked how long they sat in their doctor's waiting area. The results for tw...
Chemistry, 01.11.2019 18:31
Biology, 01.11.2019 18:31
Computers and Technology, 01.11.2019 18:31
History, 01.11.2019 18:31
Business, 01.11.2019 18:31
Mathematics, 01.11.2019 18:31
History, 01.11.2019 18:31
Mathematics, 01.11.2019 18:31
Spanish, 01.11.2019 18:31
Biology, 01.11.2019 18:31
History, 01.11.2019 18:31
Mathematics, 01.11.2019 18:31