A car manufacturer produced 5{,}0005,0005, comma, 000 cars for a limited edition model. Dealers sold all of these cars at mean price of \$36{,}000$36,000dollar sign, 36, comma, 000 with a standard deviation of \$3{,}000$3,000dollar sign, 3, comma, 000. Suppose we were to take random samples of 999 of these cars and calculate the sample mean price \bar x x ˉ x, with, \bar, on top for each sample. Calculate the mean and standard deviation of the sampling distribution of \bar x x ˉ x, with, \bar, on top. \mu_{\bar x}=

d

step-by-step explanation:

d

the ratio of balloons to tables is 5: 2 and the constant variation is 5.

the equation is y=5x

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: