Mathematics, 08.10.2021 09:40, kevinglvz
An SRS was conducted to find out how much television students watch on the weekend. Twenty-five students were selected and asked "How many hours of TV did you watch this weekend?" Their responses are listed below.
What is the mean (p)? Do you expect that this mean is the same as the true population mean? Explain.
5, 4, 3, 7, 5, 2, 5, 4, 8, 3, 6, 6, 5, 4, 6, 7, 5, 5, 3, 4, 6, 5, 7, 6, 4
What kind of data is this, categorical or quantitative. quantitative
36% of students watch 6 or more hours of television. What is the margin of error for the sample of 25?
Calculate the 95% confidence interval for students who watch 6 or more hours of television?
Write the 95% confidence statement for the problem above..
Answers: 3
Mathematics, 20.06.2019 18:02, JunoJackson
If angle ywz = 17, what is angle wxy? ok so i'm confused on this because the triangles are congruent so that means they have the same measurement which would make wxy=17, but don't all triangles have total measures of 180 degress? ?me.
Answers: 1
Mathematics, 21.06.2019 22:10, leslie4759
Which function can be used to model the monthly profit for x trinkets produced? f(x) = –4(x – 50)(x – 250) f(x) = (x – 50)(x – 250) f(x) = 28(x + 50)(x + 250) f(x) = (x + 50)(x + 250)
Answers: 2
Mathematics, 22.06.2019 02:30, fr996060
(2, 4) (2, 1) (6, 12) (4, -5) (-2, 4) |(2, -4) (6, -12) (-4,5) quadrilateral abcd is reflected over the x-axis. quadrilateral abcd is translated 2 units right and 1 unit down. quadrilateral abcd is dilated by a scale factor of 3. quadrilateral abcd is rotated 180° clockwise about the origin. reset next
Answers: 3
An SRS was conducted to find out how much television students watch on the weekend. Twenty-five stud...
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