Lesson 6.07
A recent survey of 128 high school students indicated the following information ab...
Mathematics, 05.05.2020 00:17 dyalisa15
Lesson 6.07
A recent survey of 128 high school students indicated the following information about release times from
school.
-35 percent wanted to start school and hour earlier and get out earlier
-20 percent liked things how there are currently
-39 percent wanted to start school a half an hour later and get out later in the day.
-6 percent had no opinion
The margin of error for this survey was calculated to be plus or minus 4 percent.
The sample size n=128
Find the interval estimates for those that want to get out earlier and those that want to get out later.
Explain how it would be possible for the group that wants to get out of school earlier to win after all
the votes are counted.
Answers: 3
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 15:10, hhhhhh8897
The conversion factor relating feet to meters is 1 ft=0.305 m. keep in mind that when using conversion factors, you want to make sure that like units cancel leaving you with the units you need. you have been told that a certain house is 164 m2 in area. how much is this in square feet?
Answers: 1
Mathematics, 21.06.2019 21:00, ja3698198
Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv
Answers: 2
You know the right answer?
Questions in other subjects:
Mathematics, 08.07.2020 23:01
