Answer:
d. 1/16
Step-by-step explanation:
Flipping the coin 4 times gives a total of 16 possible outcomes. Only one of those gives 2 heads followed by 2 tails. So the probability is 1/16.
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Answer:
(b) 6.25%
Step-by-step explanation:
Margin of error is the chances of percentage deviation that may differ from original population data. The margin of error for 95% confidence interval can be 6.25%. To find this we divide population standard deviation with square root of sample size. The margin of error is the estimate of the deviation from actual and real value of population.
In total he ran 19 miles based off of how the question looks. It looks like I needed to add each number up.
Answer:
6:55 A. M. is the latest time he can leave his house
Answer: indistinct, alike equivelent
Step-by-step explanation: