kcomp14 kcomp14

02-02-2020
Mathematics

contestada

How to solve inter quartile range of the given data set? 3,9,12,15,16,18,21

Respuesta :

texaschic101 texaschic101

02-02-2020

Answer:

Step-by-step explanation:

3,9,12,(15),16,18,21

mean (middle number) = 15

Q1 = 9.....the middle number of the numbers before the mean

Q3 = 18...the middle number of the numbers after the mean

interquartile range (IQR) = Q3 - Q1 = 18 - 9 = 9 <==

Answer Link

Otras preguntas

which of the following expressions does not equal: the sixth root of 81x^4y^8 a. (3xy^2)^2/3 b. (3x)^2/3y^4/3 c. (3x^2y^4)^1/3 d. cube root of 9x^2y^4

Tennis balls with a diameter of 2.5 in. are packaged 3 to a can. The can is a cylinder. Find the volume of the space in the can that is not occupied by tennis b

You shoot an arrow set a target. The parabolic path of the arrow passes through the points shown in table. X. Y 30. 6 60. 7 100. 4 A. Find a quadratic function

can u tell me how to solve this promblem 4/7 plus 3/7

2-3 facts about Warsaw Pact

What was the South’s greatest concern when California applied for statehood?

What is the probability of someone correctly guessing your Social Security number? (Assume all digits 0-9 are available for use)a

let g(x)=x-3 and h(x)=x^2+6 find (h o g) (1)

An ice cube is dropped into boiling water. How will heat flow between the water and the ice cube?

The Habsburg Empire did all of the following EXCEPT A. take control of Hungary, Croatia, and Slovonia. B. lose their Holy Roman Empire in Germany. C. remain a c