subject
Mathematics, 25.01.2020 06:31 eleaanastasiawo

Given a set of data sorted from smallest to largest, define the first, second, and third quartiles.
a. the first quartile is the area within one standard deviation of the mean.
the second quartile is the area within two standard deviations of the mean.
the third quartile is the area within three standard deviations of the mean.
b. the first quartile is the mean of the lower half of the data below the median.
the second quartile is the median
the third quartile is the mean of the upper half of the data above the median.
c. the first quartile is the minimum value.
the second quartile is the median.
the third quartile is the maximum value.
d. the first quartile is the median of the lower half of the data below the overall median.
the second quartile is the overall median
the third quartile is the median of the upper half of the data above the overall median.
e. the first quartile is the area that contains the 25% of all values that are closest to the mean.
the second quartile is the area that contains the 50% of all values that are closest to the mean.
the third quartile is the area that contains the 75% of all values that are closest to the mean.

ansver
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 17:00, averyeverdeen01
Pam buys a sleeve of ball bearings for her skateboard. each of the bearings is 1 1/5 inches wide. the sleeve is 9 3/5 inches long. how many ball bearings are in the sleeve? show your work.
Answers: 3
image
Mathematics, 21.06.2019 22:30, taheraitaldezign
Will give brainliestbased on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m?
Answers: 3
image
Mathematics, 21.06.2019 22:30, sipstick9411
Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?
Answers: 2
image
Mathematics, 22.06.2019 00:20, tiffany1711
Nthe opening scene of the movie raiders of the lost ark, indiana jones replaces a golden statue with a bag of sand. the platform on which the statue is placed is designed to detect the mass of the statue. if the bag of sand has a different mass than the statue, then a mechanism triggers and destruction ensues. the density of gold is about 20\text{ g/cm}^320 g/cm 3 20, space, g, slash, c, m, start superscript, 3, end superscript. the density of sand can be estimated at 2.5\text{ g/cm}^32.5 g/cm 3 2, point, 5, space, g, slash, c, m, start superscript, 3, end superscript. the gold statue can be modeled as a cylinder with height 25\text{ cm}25 cm25, space, c, m and radius 8\text{ cm}8 cm8, space, c, m. in terms of \piπpi, what is the mass of sand indiana jones needs to avoid triggering the mechanism?
Answers: 2
You know the right answer?
Given a set of data sorted from smallest to largest, define the first, second, and third quartiles....

Questions in other subjects: