<|begin_of_text|><|begin_of_text|><|begin_of_text|>To help solve this problem, Andrew Foote and Emily Woods started Sanivation— No. 55 on the BI 100: The Creators — a sanitation startup that installs in-home toilets in East Africa and turns the waste into briquet<wm>tes which is sold at grocery stores. They wanted to be able to collect data to measure its impact.

Initially, the company had access to no direct costs for sanitary toilet installation. They chose a randomized controlled trial for its sanitation pilot. They decided to compare this to using their existing in-house solutions.

**Goal:**
The primary goal of the sanitation pilot study in this problem, as per the problem, was to measure its impact.

**Study Design:**
They decided to use a randomized controlled trial</wm> (RCT) for its sanitation pilot study, this study design was chosen because two studies, randomised