Question

question 7 of 10
a group of engineers has just conducted an experimental trial on a shoe designed to help people suffering from a painful foot disorder. during the trial, the shoe proved effective for only 5% of the test subjects. what should the engineers do next?
a. use a cheaper material to make the shoe more profitable.
b. conduct the test again.
c. find out if the sole of the shoe can be redesigned.
d. begin to market this new shoe to patients and doctors.

Explanation:

• Option A: Using a cheaper material would not address the ineffectiveness issue. Profitability is not the main concern when the product is not working well.
• Option B: Conducting the test again might not solve the core problem. If the design is flawed, repeating the test won't change the result.
• Option C: Since the shoe was only effective for 5% of test - subjects, there is likely a design flaw. Redesigning the sole (a key part of a shoe) could potentially improve its effectiveness.
• Option D: Marketing an ineffective product is unethical and bad for business in the long - run.

Answer:

C. Find out if the sole of the shoe can be redesigned.