pts$)$ A usability test was conducted to check completion of certain tasks. The following table contains information on the success of completing each task. The test was conducted with the participation of $10$ users. Answer the below questions based on the data in the table:

$\backslash$table$[[$Participant$,$Task $1,$Task $2,$Task $3,$Task $4,$Task $5,],[$P$1,1,1,0,0,1,],[$P$2,1,1,1,0,1,],[$P$3,0,0,0,0,0,],[$P$4,1,1,1,0,1,],[$P$5,0,1,0,0,1,],[$P$6,0,1,1,0,1,],[$P$7,1,0,1,0,0,],[$P$8,1,1,1,1,1,],[$P$9,1,0,0,1,0,],[$P$10,0,1,1,0,1,],[$Avarage$,,,,,,]]$

a$.$ What is the average success rate for each task?

T$1$:

T$2$:

$3$:

T$4$:

T$5$:

b$.$ Which task has the highest success rate?

c$.$ What is the total task success rate of all tasks?

d$.$ Create a visualization of the data using a Bar chart.