Mathematics, 21.06.2020 05:57, devin3634
According to the U. S. Census Bureau, the mean of the commute time to work for a resident of Boston, Massachusetts, is 27.3 minutes with a standard deviation of 8.1 minutes. What minimum percentage of commuters in Boston has a commute time within 2 standard deviations of the mean
Answers: 1
Mathematics, 22.06.2019 04:00, bre2354
An art teacher made a copy of a small painting. to make the painting easier to see the teacher enlarged the area of the painting by 49%. let y respresent the area of the original painting. the expression below is one way to resperesnt the area of the new painting. find two equivalent expressions that would give the area of the new painting y+0.49y
Answers: 1
Mathematics, 22.06.2019 04:30, NearNoodle23
Marcy is conducting a study regarding the amount of time students at her school spend talking to friends online. which group would give marcy the best results for her study?
Answers: 3
Mathematics, 22.06.2019 05:00, amsley19
On her way to work, mrs. larsen gets a green light at a certain traffic light only 30% of the time. she wants to find the probability that she will get a green light at this traffic light all five mornings that she travels to work next week. use the following randomly generated list of 200 five-digit numbers to answer the questions and find the probability. select the digits you will use to represent a favorable outcome. how many favorable outcomes are on this list? what are they? given this simulation, what is the probability that mrs. larsen will get a green light at this traffic light all five mornings next week?
Answers: 1
According to the U. S. Census Bureau, the mean of the commute time to work for a resident of Boston,...
Mathematics, 26.02.2020 03:26
Mathematics, 26.02.2020 03:26