Question 12 11 Points
Both sets of values have an average of 13. Is Set As standard deviation smaller, larger or about the same as
Set BS? (Note: This question can be answered by knowing the concept of standard deviation without actually
computing the standard deviation)
Set A: 12323 24 25
Set B: 8 10 12 14 16 18

Factor the monomial completely 42a3b3

Lems1. the following data set represents the scores on intelligence quotient(iq) examinations of 40 sixth-grade students at a particular school: 114, 122, 103, 118, 99, 105, 134, 125, 117, 106, 109, 104, 111, 127,133, 111, 117, 103, 120, 98, 100, 130, 141, 119, 128, 106, 109, 115,113, 121, 100, 130, 125, 117, 119, 113, 104, 108, 110, 102(a) present this data set in a frequency histogram.(b) which class interval contains the greatest number of data values? (c) is there a roughly equal number of data in each class interval? (d) does the histogram appear to be approximately symmetric? if so,about which interval is it approximately symmetric?

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)