There is 25% chance that it rains on any particular day. What is the probability that there is at least one rainy day within a period of 7 days?

There is 30% chance that it rains on any particular day. What is the probability what where is at least one rainy day within a period of 7 days ? Given that there is at least one rainy day, What is the probability that there are at least two rainy days ?

There is 30% chance that it rains on any particular day. What is the probability what where is at least one rainy day within a period of 7 days ? Given that there is at least one rainy day, What is the probability that there are at least two rainy days ?

The probability that it will rain on a particular day is 0*64 . What is the probability that it will not rain on that day?

What is the probability of raining on a clear sky day?

The probability that it will rain on any particular day is 50%. Find the probability that it rains only on first 4 days of the week.

In a family of 3 children, find the probability of having at least one day.

Two customers Shyam and Ekta are visiting a particular shop in the same week (Tuesday to Saturday). Each is equally likely to visit the shop on any day as one another day. What is the probability that both will visit the shop on (i) the same day ? (ii) consecutive days ? (iii) different days ?