Mathematics, 24.12.2019 04:31 dnprops1544
Staff members of a high school newspaper want to obtain an estimate of the average number of years teachers in the state have been teaching. at an educational conference attended by many teachers in the state, the staff members randomly selected 50 conference attendees and asked the attendees how long they have been teaching. which of the following describes the sample and the population to which it would be most reasonable for the staff members to generalize the results? the sample is the 50 conference attendees, and the population is all teachers in the state. athe sample is the 50 conference attendees, and the population is all conference attendees. bthe sample is all conference attendees, and the population is all teachers in the state. cthe sample is all conference attendees, and the population is the 50 conference attendees. dthe sample is the average number of years that all conference attendees have taught, and the population is all conference attendees.
Answers: 3
Mathematics, 21.06.2019 13:00
Peaches cost $4.29 per pound. find the cost of two and a quarter pounds of peaches.
Answers: 1
Mathematics, 21.06.2019 16:00
Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?
Answers: 2
Mathematics, 21.06.2019 22:00
If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re
Answers: 1
Mathematics, 22.06.2019 01:30
Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter? question 1 options: 3x2+38x+55 3x3+38x2+55x 5x+16 4x+16
Answers: 2
Staff members of a high school newspaper want to obtain an estimate of the average number of years t...
Social Studies, 07.04.2020 21:10
Chemistry, 07.04.2020 21:10
Spanish, 07.04.2020 21:11
English, 07.04.2020 21:11
Mathematics, 07.04.2020 21:11
Mathematics, 07.04.2020 21:11
Geography, 07.04.2020 21:11
Mathematics, 07.04.2020 21:11
History, 07.04.2020 21:11