A coat and a pair of boots are on sale for 20% off. The regular price of the coat is $215. The regular price of the boots is $12
1 answer:
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Answer:
<u><em>Part I</em></u>
p(x=1)=0.0000
p(x=2)=0.0000
<u><em>Part II</em></u>
p(x)=0.11
Step-by-step explanation:
For Poisson distribution:
Where m=mean, x=number of events
Given x=1, and mean,m=28
For x=2 and mean,m=28
For Uniform Distribution
Time interval 10 and 19 minutes is 9
Time interval between 15 and 16 minutes is 1
Therefore:-
Answer:
29.27% probability that it takes Ariana between 58 and 70 seconds to do a math problem
Step-by-step explanation:
An uniform probability is a case of probability in which each outcome is equally as likely.
For this situation, we have a lower limit of the distribution that we call a and an upper limit that we call b.
The probability that we find a value X between c and d, d being greater than c, is given by the following formula:
Uniformly distributed between 38 seconds and 79 seconds.
This means that
What is the probability that it takes Ariana between 58 and 70 seconds to do a math problem
29.27% probability that it takes Ariana between 58 and 70 seconds to do a math problem