Refer to the accompanying data and use the 30 screw lengths to construct a frequ
ID: 3220039 • Letter: R
Question
Refer to the accompanying data and use the 30 screw lengths to construct a frequency distribution. Begin with a lower class limit of 1.470 in_2 and use a class width of 0.010 in. The screws were labeled as having a length of 1.1/2 in. Does the frequency distribution appear to be consistent with the label? Why or why not? Click on icon so view the data. Complete the frequency distribution below. Does the frequency distribution appear to be consistent with the label? Yes, because the screw lengths are no more than 03 in off the labeled size. Yes, because the frequencies are greatest in the classes closest to the labeled size. No, because the screw lengths are off by as much as 0.03 in No, because the class frequencies are not consistent.Explanation / Answer
Frequency distribution will be:
Yes, the frequency distribution appears to be consistent with the laabel because the frequencies are greatest in the class closest to labeled size.
Option B is correct.
Length (In) Freuency 1.470 - 1.479 1 1.480 - 1.489 6 1.490 - 1.499 7 1.500 - 1.509 13 1.510 - 1.519 3