Consider a study wherein the effectiveness of banana leaves as an
organic cooked rice wrapper was compared to that of aluminum foil. The
number of bacterial colonies in the two kinds of food wrappers was measured
after 12 hours at room temperature. The cv is 2.8, £ -
0.01. The result of
computed value is 0.8.
Hypothesis:
1
Ho:
Ha:
3. Level of Significance:
4. Statistical Tool:
5. Computation Results:
6. Decision Rule:
7. Interpretation:​