Mathematics, 11.03.2020 04:42 kashusledbetter
One of your classmates is working on an assignment for her statistics class. She created an online survey to collect student opinions about the college class schedule. She only has time before her engineering class to distribute the link to the survey. So she stands outside the engineering building just before class each day and randomly selects students as they enter the building. She hands each selected student a link to the survey and asks the student to go online and answer the questions. Over several months, she repeats the process until 200 students go online and take the survey.
Which of the following statements accurately describes your classmate’s survey? Check all that apply.
1.The sample is not representative of the population.
2.The sample is biased.
3.The sample is large, so the results of the survey will be reliable.
4.The survey can be used to draw conclusions about the population.
Answers: 2
Mathematics, 21.06.2019 17:30
Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.
Answers: 2
Mathematics, 21.06.2019 22:20
The coordinates of vortex a’ are (8,4) (-4,2) (4,-,4) the coordinates of vortex b’ are (6,6)(12,-,12)(12,12) the coordinates of vortex c’ are(-2,,12)(4,12)(12,-4)
Answers: 3
Mathematics, 21.06.2019 23:00
Is a square always, sometimes, or never a parallelogram
Answers: 2
One of your classmates is working on an assignment for her statistics class. She created an online s...
Mathematics, 13.07.2020 16:01
Mathematics, 13.07.2020 16:01
Mathematics, 13.07.2020 16:01
Mathematics, 13.07.2020 16:01
Mathematics, 13.07.2020 16:01
Computers and Technology, 13.07.2020 16:01
Chemistry, 13.07.2020 16:01
Arts, 13.07.2020 16:01
Mathematics, 13.07.2020 16:01