Mathematics, 22.07.2019 19:20 lashondrastokes83
Is there life on mars? a random sample of 160 scientists is asked whether they believe that life once existed on mars. eight of them do, and 152 do not. if the true proportion of scientists who believe life once existed on mars is 5%, what is the probability of eight or fewer answering “yes” in a sample of this size? what sampling distribution(s) can we use to compute this probability?
Answers: 3
Mathematics, 21.06.2019 18:00
State if the two triangles are congruent. if they are, state how you know?
Answers: 1
Mathematics, 21.06.2019 19:50
A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex
Answers: 2
Mathematics, 21.06.2019 21:30
Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.
Answers: 1
Mathematics, 21.06.2019 22:20
An object in geometry with no width, length or height is a(n):
Answers: 1
Is there life on mars? a random sample of 160 scientists is asked whether they believe that life on...
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