Linearize the data. Then find the least squares regression equation X
1
104
2
246
3
1014
4
4086
5
16,374
A. log y = 1.67x + 1.21
B. y = 0.56x + 1.36
C. log y = 0.56x + 1.36
o
D. Ÿ = 3638x - 6549.2

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?

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?