The odometer in Ms. Brown’s car does not work correctly. The odometer recorded 11.5 miles for her last trip to the beauty shop, but she knows the distance traveled is 15 miles. a) What is the absolute error?

Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.

Enter the missing numbers in the boxes to complete the table of equivalent ratios.time (min) distance (km)? 36 9? 1512 ?

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36