Mathematics, 31.10.2019 06:31, lovly8914
The final exam in a one-term statistics course is taken in the december exam period. students who are sick or have other legitimate reasons for missing the exam are allowed to write a deferred exam scheduled for the first week in january. a statistics professor has observed that only 2% of all students legitimately miss the december final exam. suppose that the professor has 40 students registered this term. a) how many students can the professor expect to miss the december exam? b) what is the probability that the professor will not have to create a deferred exam?
Answers: 2
Mathematics, 22.06.2019 00:30, alyssa32900
Taber invested money in an account where interest is compounded every year. he made no withdrawals or deposits. the function a(t)=525(1+0.05)^t represent the amount of money in the account after t years. how much money did taber origanally invested?
Answers: 1
Mathematics, 22.06.2019 01:00, rainbowsadie7140
At a book fair, joe bought 24 books at 3 for $5 and had $2 left. how much money did he have at first?
Answers: 2
Mathematics, 22.06.2019 02:00, hrijaymadathil
Which expression is equivalent to (5x^7+7x^8) − (4x^4−2x^8)? a. 9x^8 + 5x^7−4x^4 b. 3x^8 + 7x^7 c. 12x^8 − 2x^4 d. 5x^8 + 5x^7 + 4x^4
Answers: 1
The final exam in a one-term statistics course is taken in the december exam period. students who ar...
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