Mathematics, 24.01.2020 08:31 floodlife4223
Baby jane, three days old, is shown four drawings: a bright blue square, a white oval, a yellow circle, and a drawing of a face. consistent with fantz's work, which drawing would she probably prefer to look at? the white oval the face the blue square the yellow circle
Answers: 2
Mathematics, 20.06.2019 18:04
For an experiment, a penny is tossed. at the same time, a spinner with 8 congruent sections numbered 1–8 is spun. how many possible outcomes are there for the experiment?
Answers: 1
Mathematics, 21.06.2019 15:00
Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.
Answers: 2
Mathematics, 21.06.2019 15:30
Consider the system: y = 3x + 5 y = ax + b what values for a and b make the system inconsistent? what values for a and b make the system consistent and dependent? explain
Answers: 1
Baby jane, three days old, is shown four drawings: a bright blue square, a white oval, a yellow cir...
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