Based on this survey result, the consultant has utilized the findings to pilot an entrepreneur

coaching session. He has consulted a group of entrepreneurs whereby the credit ratings are poor

and good. After a period of $12$ months, he has evaluated few operational parameters that is good

indicate of business success. The frequency of business success for a given factors is listed below

$($table $1).$ The consultant has also sampled the average weekly performance completion for $10$ entrepreneurs who has high credit ratings and received coaching for a period of $12$ months $($table

$2).$

High Credit Ratings $|$ Coaching $10$

High Credit Ratings $|$ No Coaching $1$

Poor Credit Ratings $|$ Coaching $2$

Poor Credit Ratings $|$ No Coaching $7$

Table $1$: Credit$-$Coaching Profile

b$)$ Construct a hypothesis that indicate successful entrepreneurs has a score of more than $80\%$

weekly completion rate. What is the statistical conclusion?Table $2$: Average Weekly Completion Rate $(\%)$