Mathematics, 30.12.2019 23:31, BrownieMan123
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? (a) the sample is the 50 conference attendees, and the population is all teachers in the state. (b) the sample is the 50 conference attendecs, and the population is all conference attendees. (c) the sample is all conference attendees, and the population is all teachers in the state. (d) the sample is all conference attendees, and the population is the 50 conference attendees (e) the sample is the average number of years that all conference attendees have taught, and the population is all conference attendees
Answers: 1
Mathematics, 21.06.2019 14:30, austin8535
Atriangular bandana has an area of 46 square inches. the height of the triangle is 5 3 4 inches. enter and solve an equation to find the length of the base of the triangle. use b to represent the length of the base.
Answers: 2
Mathematics, 21.06.2019 17:00, vaelriacb9300
The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?
Answers: 2
Staff members of a high school newspaper want to obtain an estimate of the average number of years t...
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