0
If a dice is rolled 90 times what is the sum of the first and second roll expected to be on average?
Wiki User
∙ 11y ago
If a DIE (not dice) is rolled 90 times, the expected value of the sum of the first and second rolls is 7 if you assume that the die is fair.
It does not matter how many times you roll the die, as long as it is at least 2.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What does running average of all grades mean?
The first running average is the first grade. The second running average (RA) is the average of the first two grades, the third RA is the average of the first three grades and so on.
If two dice were rolled what is the probability of a sum of 10 being rolled?
In order to get a ten, your first die must be either a 4, 5, or 6. The odds on that happening are 3/6, or 1/2. Your second die must then equal six minus the first die. Your odds on that are 1/6. Your overall odds then are 1/2 * 1/6, or 1/12.
Average walking distance in a day?
Lucy's family drove 463 km on the first day and 421 on the second day. What was the average distance in a day
What grade should you know my 3 times tables?
On average u should know them in first or second grade !
He average of a number is 34 the first number is three times the second numberwhat are the two numbers?
Simply divide 34 by 4 and you get 8.5, which is the second number and the first number must be three times 8.5, which is 25.5
Expected IIT JEE 2009 Cut off?
about 200. because 2nd paper was easier comparative to the first. 95-120 in the first paper & 125-150 in second paper is an average estimate.
My first semester comulative average is 85 how do they calculate the average of second semester?
The second semester cumulative average will be calculated by the number of units in your second semester.
If my first semester average was 85 how do they calculate the averae of the second semester with respect to the average of the first semester?
The final tally will be the average of your two semesters. Your second semester grade will only reflect your second semester units.
Where was Taylor Swift's second album first sold at?
Probably everywhere at once it was highly expected, maybe on line first though
What does running average of all grades mean?
The first running average is the first grade. The second running average (RA) is the average of the first two grades, the third RA is the average of the first three grades and so on.
How many outcomes are there when a die is rolled twice?
6 possible numbers to land on the first time, 6 possible numbers to land on the second time, 6x6=36
When was Boeing 787 built?
The first 787 rolled out on the July 8th, 2007(07-08-07), it is yet to make her maiden flight in around second quarter of 2009.
If a single die is rolled twice What is the probability of getting a 3 the first time and a 5 the second time?
Pr(3 the first time) = 1/6 or 16.67% Pr(5 the second time) = 1/6 or 16.67% Pr(3 the first time AND 5 the second time) = 1/6*1/6 = 1/36 = 2.778%
What is the expected dividend if the you pay 1.00 an the dividend earns 4 percent for 3 years.?
Data: current dividend= 1 Growth = 4% time period= 3 years solution dividend for first year= 1*(1+0.04) Expected Dividend for first year= 1.04 dividend for second year= 1.04(1+0.04) Expected dividend for the second year =1.082 dividend for third year= 1.082(1+0.04) Expected Dividend for Third Year = 1.124
What year was the cigarette was first rolled in paper?
1918
Two number cubes are rolled what is probubility of 1 and 2?
First of all it is probability second of all the answer is 1/6+1/6 which is 2/12 which simplified is 1/6
How do universities calculate the comulative average of a student?
Most universities calculate the average of the first and second cumulative average at the end of every academic year.
