Question #55138
The following data were obtained from two random samples. Test whether the
samples come from the same normal population at 5% level of significance.
No. Size Mean Sum of squares of deviation
from mean
1 10 15 90
2 12 14 108
samples come from the same normal population at 5% level of significance.
No. Size Mean Sum of squares of deviation
from mean
1 10 15 90
2 12 14 108
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#339914 on Dec 2023
#339914 on Dec 2023
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