Each of these cats has 2 ears, 4 paws, and 1 tail. 1. Draw a double number line diagram that represents a ratio in the situation.
2. Write a sentence that describes this situation and that uses the word per.
Sentence:

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.