In an area of the midwest, records were kept on the relationship between the rainfall (in inches) and the yield of wheat
(bushels per acre). construct a 95% prediction interval for y, the yield, given x = 11 inches, =4.379x + 4 267 and
3.529. round interval to two decimal places.
10.5 8.81 13.41 125) 188] 10.31 7.01 156) 1601
505 462 588 590 824 192 319 760 788
rainfall (in inches x
yield (bushels per acre), y
a.39.86 < y< 65.98
b.41.68 < y < 63.21
c.40.54 < y< 64.15
d.43.56 < y< 61.32