Mathematics, 20.09.2020 09:01 hunterkerlin20p3l6ff
On each trial of an experiment, a subject is presented with a constant soft noise, which is interrupted at some unpredictable time by a noticeably louder sound. The time it takes for the subject to react to this louder sound is recorded. The following list contains the reaction times (in milliseconds) for the 19 trials of this experiment: 171, 186, 261, 175, 236, 193, 271, 222, 217, 273, 241, 311, 229, 269, 202, 250, 212, 296, 235 Find 30th and 75th percentiles for these reaction times. (a) The 30th percentile: 1 milliseconds (b) The 75th percentile: 1 milliseconds
Answers: 2
Mathematics, 21.06.2019 16:30
Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression
Answers: 3
Mathematics, 21.06.2019 17:30
To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers
Answers: 2
Mathematics, 21.06.2019 18:00
If f(x) = 4x – 3 and g(x) = 8x + 2, find each function value a.f[g(3)] b.g[f(5)] c.g{f[g(-4)]}
Answers: 3
On each trial of an experiment, a subject is presented with a constant soft noise, which is interrup...
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