A company sells artwork using a website. Information about the number of people that
visited the website and the number of pieces of artwork purchased on a single day is
listed below.
• 117 people did not purchase any artwork
• 24 people purchased one piece of artwork
• 9 people purchased more than one piece of artwork
Based on the data from that day, what is the probability that the next person to visit the
website will purchase more than one piece of artwork?

The probability that the next person to visit the  website will purchase more than one piece of artwork

Given that,

Based on the above information, the calculation is as follows:

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The probability that the next person that visits the website will purchase more than 1 piece of artwork is .

Step-by-step explanation:

Step 1; The probability of an event is given by dividing the number of favorable outcomes i.e. the number of people that brought more than one piece of artwork by the total number of outcomes i.e. the total number of people that visited the website.

Step 2; The probability is calculated by the following values;

The number of favorable outcomes = the number of people that purchased more than one piece of artwork = 9

The total number of outcomes = The number of people that did not buy any artwork + the number of people that brought one piece of artwork + the number of people that brought more than one piece of artwork

                                                    = 117 + 24 + 9 = 150.

The probability that the next person that visits the website will purchase more than 1 piece of artwork = = .

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b