Given the following five transactions: T1 {K, A, D, B} T2 {D, A, C, E, B} T3

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Given the following five transactions:

T1 {K, A, D, B}

T2 {D, A, C, E, B}

T3 {C, A, B, D}

T4 {B, A, E}

T5 {B, E, D},

consider the association rule R: A ➔ BD.

Which statement is correct?

a. The support of R is 100% and the confidence is 75%.

b. The support of R is 60% and the confidence is 100%.

c. The support of R is 75% and the confidence is 60%.

d. The support of R is 60% and the confidence is 75%.

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