A study was conducted to see if economic class was associated with the highest completed level of education. According to the study, 155 of 500 lower class adults obtained a bachelor’s degree or higher. This compares to 167 of 450 middle class adults who obtained a bachelor’s degree or higher. Assuming that the highest completed level of education does not depend on economic class, the probability of the data being the result of chance is calculated to be 0.05. Interpret this calculation.

depends on how many days you are talking about

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:

i have no clue what you just said. write a question in english?