Is the following function even, odd, or neither? 1 4 – 22
2 answers:
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Answer:
Step-by-step explanation:
Leaving leap years, a year contains 365 days.
For a group of 100 people, each person is independent of the other and probability of any day being his birthday has a chance of
a) Probability that exactly 3 people have same birthday =
Each day is independent of the other
And hence no of days having exactly 3 persons birthday out of 100 persons is binomial with n = 365 and p =
Expected value of days = np =
b) Distinct birthdays is binomail with p =1/365 and n = 365
Hence
expected value = np =1
Simple...
change them all into fractions or decimals...
0.7---> 0.7
-->>0.77
--->>0.875
Ordering from greatest to least....
0.875-->>0.77-->>0.7
-->>-->>0.7
Thud, your answer.
change them all into fractions or decimals...
0.7---> 0.7
Ordering from greatest to least....
0.875-->>0.77-->>0.7
Thud, your answer.