15 men can dig a trench of 90 m long in
2 answers:
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Answer:
Product B performed worse in the study because 86% failed to get relief with this product, whereas only 78% failed to get relief with Product A
Step-by-step explanation:
We are given the following in the question:
Product A:
Number of people,
Number of people who received relief,
Proportion of people who received relief from product A =
Proportion of people who did not received relief from product A =
Product B:
Number of people,
Number of people who received relief,
Proportion of people who received relief from product B =
Proportion of people who did not received relief from product B =
Product B performed worse in the study because 86% failed to get relief with this product, whereas only 78% failed to get relief with Product A