Casio ALGEBRA FX2.0 Advanced Statistics Examples 1 - Manual (Page 13)

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Example Two different processes (Type A and Type B) are used to produce
tinplate. The following values show the weights of samples produced
by each process.
Type A: 105 108 86 103 103 107 124 124
Type B: 89 92 84 97 103 107 111 97
Using the level of significance 0.05, test the null hypothesis that the
tinplate produced by the two processes are of the same level.
Procedure
1 m STAT2
2 baf wbaiwigwbadw
bad wbahwbcewbcew
e
ij
wjcwiewjhw
bad wbahwbbbwjhw
3 3 (TEST) c (T) c (2-Smpl)
4 1 (LIST) c
1 (
≠
) c
1 (LIST) b wc
1 (LIST) c wc
1 (1) c
1 (1) c
1 (On) c
1 (None) c
5 1 (CALC)
6 (DRAW)
Result Screen
13
examples
Since P = 0.08602732 > 0.05 (level of significance), we can not reject the null hypothesis
and conclude that the tinplate produced by the two processes are of the same level.