A market researcher wants to estimate the unknown proportion of Americans who use foreign cars. On the basis of a sample 75 residents in a big residential area, it appears that the point estimate of the proportion of residents with a foreign car is 0.45. An estimate of the standard error of this point estimate is

Eight people were asked what the balance of their savings account at the beginning of the month was and how much it increased or decreased by the end of the month. create a scatter plot that represents the data that is shown in the table. the x-axis represents the beginning balance in thousands of dollars and the y-axis represents the change in the savings account in hundreds of dollars. name beginning balance (in thousands of dollars) change in savings account (in hundreds of dollars) jimmy 5 3 kendra 4 7 carlos 5 4 yolanda 3 1 shawn 2 5 laura 3 2 andy 5 6 georgia 4 3

Collin did the work to see if 10 is a solution to the equation r/4=2.4

Which shaded region is the solution to the system of inequalities? y y[tex]\geq[/tex]-x+1