Stats Project Name: Tristan Wearer
1. Last year, the personal best high jumps of track athletes in a nearby state were normally
distributed with a mean of 221 cm and a standard deviation of 11 cm. What is the
probability that a randomly selected high jumper has a personal best between 199 cm
and 210 cm?

The first one minimumi hope my answer you.

Abit confused about what you mean, but i think you might be referring to slope intercept form: y = mx + bin that case b, or the y intercept is already given.(0,-1)find the slope by using the formulay2 - y1/x2 - x1the final slope will be 4/2, equivalent to 2.now your equation should look like thisy = 4/2x -1sorry if this didn’t you out!