41
Kevin surveyed a random sample of teachers in his
district to determine whether new textbooks or new
computers are a higher priority for schools. Of the
120 teachers surveyed, 37.5% think new computers
are a higher priority. Based on this information,
about how many of the 2,200 teachers in the
district would be expected to think new textbooks
are a higher priority?
a.
680
b. 825
C.
1,200
d. 1,375