Mathematics, 21.11.2019 02:31 justaboy1817
Apsychologist conducted a survey of the attitude towards the sustainability of american energy consumption with 260 randomly selected individuals several years ago. the psychologist believes that these attitudes have changed over time. to test this he randomly selects 260 individuals and asks them the same questions. can the psychologist confirm his theory that the attitudes have changed from the first survey to the second survey
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Mathematics, 21.06.2019 14:00
Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.
Answers: 2
Mathematics, 21.06.2019 22:30
Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = β w 2 + 1 0 0 w a(w)=βw 2 +100w what side width will produce the maximum garden area? meters
Answers: 1
Mathematics, 21.06.2019 23:00
Events a and b are independent. the probability of a occurring is 2/5. the probability of b occurring is 1/4. what is p(a and b)?
Answers: 2
Mathematics, 22.06.2019 02:00
16x^2-16x=5 solve the equation by completing the square
Answers: 3
Apsychologist conducted a survey of the attitude towards the sustainability of american energy consu...
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