The probability that it rains every day for the next four days is given as $0.0676$, rounded to four decimal places.

This probability represents the chance of a particular event (rain) happening consistently over multiple independent trials (each day). Since the events are assumed to be independent, the probability of the event happening on each individual day would be the fourth root of the overall probability, assuming equal likelihood of rain each day.

To verify:

$P(\text{rain each day}) = \sqrt[4]{0.0676}$

Let me calculate that for you.The probability of it raining on any single day, assuming it is the same each day, is approximately $0.5099$. This means there's about a 50.99% chance of rain on any given day.

Would you like more details on this calculation or have any other questions?

Here are some related questions you might find interesting:

1. What is the probability that it rains on at least one of the next four days?
2. If the probability of rain on a single day is 0.7, what is the probability that it will rain every day for the next four days?
3. How does the probability change if the chance of rain increases to 60% each day?
4. What is the probability that it rains exactly three out of the next four days?
5. How does correlation between daily rain probabilities affect the overall calculation?

Tip: In probability, when dealing with independent events, the combined probability is the product of their individual probabilities.