(Answered) Suppose a teacher administered two different reading

Engineering

Suppose a teacher administered two different reading programs to two groups of students and collected the following achievement score data:

Program 1 Program 2

n1 = 31 n2 = 41

¯X1 = 43.6 ¯X2 = 43.8

s1² = 105.96 s2² = 36.42

What is the F-ratio for these data?

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