Mathematics, 06.05.2021 03:00 axelperezdeleon8440
Which of these statement accurately describes Chebychev's Inequality?
For a data set, the proportion of values in the range “average ± z SDs” is
at least 1−1z2/
1
-
1
z
2
That the standard deviation is greater than the mean.
For a data set, the proportion of values in the range “average ± z SDs” is never more than 1−1z2/
1
-
1
z
2
That the mean is always greater than twice the median of a data set.
Answers: 2
Mathematics, 21.06.2019 17:30
Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny
Answers: 1
Mathematics, 21.06.2019 17:30
Which of the following tables represents exponential functions?
Answers: 1
Mathematics, 21.06.2019 21:30
Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.
Answers: 1
Mathematics, 21.06.2019 23:00
The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?
Answers: 1
Which of these statement accurately describes Chebychev's Inequality?
For a data set, the proporti...
Mathematics, 30.10.2019 13:31
Geography, 30.10.2019 13:31
Mathematics, 30.10.2019 13:31
Physics, 30.10.2019 13:31
History, 30.10.2019 13:31
Mathematics, 30.10.2019 13:31
History, 30.10.2019 13:31
Mathematics, 30.10.2019 13:31
Mathematics, 30.10.2019 13:31
Social Studies, 30.10.2019 13:31
Computers and Technology, 30.10.2019 13:31
Social Studies, 30.10.2019 13:31
English, 30.10.2019 13:31
Mathematics, 30.10.2019 13:31