(Solved): A television campaign is conducted during the football season to promote a well-known brand x shavi ...

A television campaign is conducted during the football season to promote a well-known brand

shaving cream. For each of several weeks, a survey is made, and it is found that each week,

of those using brand

continue to use it and

switch to another brand. It is also found that of those not using brand

switch to brand

while the other

continue using another brand. (A) Draw a transition diagram. (B) Write the transition matrix. (C) If

of the people are using brand

at the start of the advertising campaign, what percentage will be using it 1 week later? 2 weeks later? (Type integers or decimals. Do not include the

symbol in your answer.) (B) Write the transition matrix, P. Let

be the state in which people use brand

. (Type an integer or a decimal for each matrix element.) (C) The percentage of people using brand

week after the start of the advertising campaign is %. (Type an integer or a decimal.)