Greg drew a pair of parallel lines and a line segment next to each other on a chalkboard.

Which of these statements best compares the pair of parallel lines and the line segment?
The parallel lines and the line segment have no dimensions of measurement.

The parallel lines and the line segment always meet at a common endpoint, which is called the vertex.

The parallel lines and the line segment cannot lie on the same plane at the same time because they do not overlap.

The parallel lines extend infinitely in both directions, and the line segment has two endpoints.

At wind speeds above 1000 centimeters per second (cm/sec), significant sand-moving events begin to occur. wind speeds below 1000 cm/sec deposit sand and wind speeds above 1000 cm/sec move sand to new locations. the cyclic nature of wind and moving sand determines the shape and location of large dunes. at a test site, the prevailing direction of the wind did not change noticeably. however, the velocity did change. fifty-nine wind speed readings gave an average velocity of x = 1075 cm/sec. based on long-term experience, σ can be assumed to be 245 cm/sec. (a) find a 95% confidence interval for the population mean wind speed at this site. (round your answers to the nearest whole number.) lower limit cm/sec upper limit cm/sec