Mathematics, 07.05.2021 01:00 Albala
6. Solve the problem.
In a recent study of animal sleep times at the zoo, the mean amount of sleep per night is
6.3 hours with a standard deviation of 2.1. If 23 animals are selected, find the probability
that the mean sleep time per night is greater than 8 hours.
0.0001
0.0103
0.2981
0.3207
Answers: 3
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 13:20, erickamiles1797
In the triangle abc< angle c is a right angle. find the value of the trig function indicated. find tan a if a =12, b=5 a. 13/12 b. 12/13 c. 5/12 d.12/5
Answers: 2
Mathematics, 21.06.2019 18:30, waterborn7152
Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.
Answers: 1
Mathematics, 21.06.2019 19:00, Nerdymania
2pointswhich of the following appear in the diagram below? check all that apply. d a. zcdeов. сеo c. aéo d. zdce
Answers: 1
You know the right answer?
6. Solve the problem.
In a recent study of animal sleep times at the zoo, the mean amount of sleep...
Questions in other subjects:
Chemistry, 19.09.2020 01:01
History, 19.09.2020 01:01
Mathematics, 19.09.2020 01:01
