Mathematics, 02.12.2020 01:00 LillianMRucker
A fast food restaurant executive wishes to know how many fast food meals teenagers eat each week. They want to construct a 80% confidence interval with an error of no more than 0.07. A consultant has informed them that a previous study found the mean to be 5.8 fast food meals per week and found the standard deviation to be 1.3. What is the minimum sample size required to create the specified confidence interval? Round your answer up to the next integer.
Answers: 2
Mathematics, 21.06.2019 16:10
The line containing the midpoints of the legs of right triangle abc where a(-5,5), b(1, 1), and c(3, 4) are the vertices.
Answers: 3
Mathematics, 22.06.2019 01:30
What is the domain of the of the exponential function shown below?
Answers: 2
Mathematics, 22.06.2019 01:50
Thomas is using a drawing program to complete a construction. which construction could he be completing? two perpendicular lines are drawn. inscribing an equilateral triangle in a circle inscribing a square in a circle inscribing a regular pentagon in a circle inscribing a regular hexagon in a circle
Answers: 1
A fast food restaurant executive wishes to know how many fast food meals teenagers eat each week. Th...
English, 06.06.2020 00:02
Biology, 06.06.2020 00:02
History, 06.06.2020 00:02
History, 06.06.2020 00:02
History, 06.06.2020 00:02
History, 06.06.2020 00:02
Mathematics, 06.06.2020 00:02