AT&T; 10:40 AM * 95% elearning.utdallas.edu Steven Chiou (UTD) STAT 2332.004 5/1

Question

AT&T; 10:40 AM * 95% elearning.utdallas.edu Steven Chiou (UTD) STAT 2332.004 5/14 Chapter 18 6 of 14 Clicker question #21 Rainy days and dry days occur with probability 50% each. It has rained every day for the past 10 days. The law of averages tells us that a. The next 10 days will be dry every day b. It will rain tomorrow with probability 0.510 c. The probability of having 10 rainy days in a roll is 0.510 d. At the end of a year, the fraction of rainy days will be about 50%, despite the two months rain

Explanation / Answer

d) At the end of a yearthe fraction of rainy days will be about 50%

despite the two months rain.

since as the sample size (n) becomes large the probability of rainy days or dry day tends to 50%.

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.