The graph represents data from an experiment. Complete the sentence by selecting the correct distribution type from the drop-down menu.

The distribution of the experiment data is
Choose a: normal b: uniform c: skewed right d: skewed left
.

Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air

Astraight water slide is 175 feet above ground and is 200 feet long. what is the angle of depression to the bottom of the slide?