Listed below are speeds (mi/h) measured from traffic on a busy highway. this simple random sample was obtained at 3: 30 p. m. on a weekday. use the sample data to construct a 98% confidence interval estimate of the population standard deviation. 65 64 64 56 64 55 60 59 60 70 59 66

2.9259 mi/h < x < 9.0175 mi/h

Step-by-step explanation:

Workings and solutions can be viewed from the snapshot below:

when studying polynomials, you often hear the terms zeros, roots, factors and x x the multiplicity of a zero is important because it tells us how the graph of the let's look at the graph of a function that has the same zeros

step-by-step explanation: