Question

1) The
probability that a non
leap year
selected at random will have 53 Tuesday is:​

Answer 1

In Leap Year,

=> There are 366 days,

366 days = 52 weeks + 2days

These 2 days can be

{ MT , TW , WTh , ThF, FSa , SaS , SM}

n(S) = 7

Event , E: Getting Tuesday

n(E) = 2

Hence P(E) = n(E)/n(S) = 2/7