Determine whether each statement is true or false. If the statement is false, explain why and give the correct response. Probability is used as a basis for inferential statistics.
The lowest level of measurement is the nominal level
The variable temperature is an example of quantitative variable
The boundary of a value such as 6 inches would be 5.9-6.1 inches
When the population of college professors is divided into groups according to their rank ( instructor, assistant professor, etc.) and then several are selected from each group to make up a sample, the sample is called a cluster sample.
The height of basketball players is considered a continuous variable

Aking and his army will attempt to capture a fortress. the left and right flanks break off from the main group to attack the west and east guard towers. suppose the left flank has a 60% chance of success and the right flank has a 75% chance of success, independently of one another. if both flanks capture their respective targets, then the king has a 98% chance of successfully taking the fort. if, however, only the left flank captures its tower, the king has an 80% chance of success; if only the right flank succeeds, the king has a 50% chance. if both flanks fail, then the king's chance of capturing the fort drops to 20%. it turns out the king captures the fort. what is the probability that one, and only one, flank was successful (either the left, or the right, but not both)? (round your answer to 3 decimal places)