Consider the data set given in the accompanying table. Construct a frequency marginal distribution. Click the icon to view the data table.
Construct a frequency marginal distribution.
Marginal
X1 X2 Х3
distribution
25
Y1
50
30
Y2
30
15
50
Marginal
distribution

answer: 4

step-by-step explanation:

b: |12 – x| ≤ 0.25

step-by-step explanation:      

let x be the possible lengths in inches, of the ribbons jaime cut.

we have been given that jaime is cutting strips of ribbon for a project. he tries to cut each piece to be 12 inches long, but sometimes he cuts it too long or too short by as much as 0.25 inch.  

we can represent this information in an inequality as:

by the definition of absolute value function we will get,

upon combining our inequalities we will get,

therefore, the inequality   describes all the possible lengths (x), in inches, of the ribbons jaime cut.

step-by-step explanation:

20%

step-by-step explanation: