Lay Teachers in Religious Schools A study found a slightly
Chapter 9, Problem 9(choose chapter or problem)
Lay Teachers in Religious Schools A study found a slightly lower percentage of lay teachers in religious secondary schools than in elementary schools. A random sample of 200 elementary school and 200 secondary school teachers from religious schools in a large diocese found the following. At the 0.05 level of significance is there sufficient evidence to conclude a difference in proportions? (94) Elementary Secondary Sample size 200 200 Lay teachers 49 62 Source: New York Times Almanac.
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