A training company provides classroom and online instruction to hundreds of people per month. As part of their training program
a satisfaction survey is conducted at the end of each course. The training company believes there might be a change in its satisfaction rates. During the prior calendar year their satisfaction rate was 94.2%. Over the past 6 months the number of satisfied responses was 824 out of 892 surveys. Use the information provided to perform a 1 sample proportion test to determine if there is a difference between the current satisfaction rate and the prior year.
1 answer:
You might be interested in
Answer:
b)
Step-by-step explanation:
b) set up equations so they are equal to each other,
this is when f(x)=g(x) so our approximation was close.
c)solving it graphically is nearly impossible because the solution can be any value around the intersection. only way to be sure is to solve it symbolically.
