Mathematics, 08.04.2021 19:00 lalllda
The design of controls and instruments affects how easily people can use them. A student
project investigated this effect by asking 25 right-handed students to turn a knob (with their
right hand) that moved an indicator. There were two identical instruments, one with a right-
hand thread (the knob turns clockwise) and the other with a left-hand thread (the knob must be
turned counterclockwise). Each of the 25 students used both instruments in a random order.
The following table gives the times in seconds each subject took to move the indicator a fixed
distance. Note that smaller times are better.
Answers: 2
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My math teacher told my class to "steal" a 6th grade fraction word problem from the internet, word problems? : -p requirements: only a 1 step word problem. needs to be complex.
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Each cookie sells for $0.50 sam spent $90 on baking supplies and each cookie cost $0.25 to make how many cookies does sam need to sell before making a profit formula: sales> cost
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Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)
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Mathematics, 21.06.2019 20:00
Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10
Answers: 2
The design of controls and instruments affects how easily people can use them. A student
project in...
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