Answer:
<h2>
2/81</h2>
Step-by-step explanation:
Probability is defines as the likelihood or chance that an event will occur.
Probability = expected outcome of event/total outcome.
Since a single die with 9 sides was rolled, the total event outcome will be 9*9 = 81
Expected outcome will be the event that the sum of the two rolls equals 3. The possible outcomes are {(1,2), (2,1)}. The expected outcome is 2
Probability that the sum of the two rolls equals 3 = 2/81
304
- 217
= 87
Difference between 304 and 217 = 87
Answer:
It would be 900 yds
Step-by-step explanation:
The reason why it would be 900 yds is because you just times them all together
Answer: The point estimate of the population mean and margin of error for the confidence interval is 22 and 6 respectively.
Step-by-step explanation:
The confidence interval for population mean is given by :-
, where is the sample mean and E is the margin of error.
Given : Lower bound is 16 and upper bound is 28
Then, and
Adding both equations , we get
Put in first equation, we get
Hence, the point estimate of the population mean and margin of error for the confidence interval is 22 and 6 respectively.
The second to last 5 is tens place and the last 5 is ones place