A YouTube star knows that 56 of her viewers are under the

Last updated: 4/24/2023

A YouTube star knows that 56 of her viewers are under the age of 24 She wants to expand to other age groups so she updates her content to be more universal Then she collects a simple random survey of her her followers and finds that 36 of 67 of her viewers are still under the age of 24 Using a 5 significance level carIshe conclude that updating her content expanded her viewers age group