A test for a potentially flawed study on randomness and age

<img width=“750” height=“704” src=“https://flowingdata.com/wp-content/uploads/2022/05/randomness-and-age-750x704.png" class=“attachment-medium size-medium wp-post-image” alt=“” loading=“lazy” srcset=“https://flowingdata.com/wp-content/uploads/2022/05/randomness-and-age-750x704.png 750w, https://flowingdata.com/wp-content/uploads/2022/05/randomness-and-age-1090x1023.png 1090w, https://flowingdata.com/wp-content/uploads/2022/05/randomness-and-age-210x197.png 210w, https://flowingdata.com/wp-content/uploads/2022/05/randomness-and-age-768 …