Mathematics, 09.07.2019 03:10 ariana7245
Some cognitive neuroscience researchers were interested in the stability of blood-oxygenated level dependent (bold) signal changes in supplementary motor areas (sma) of the brain during a motor task performed in a functional imaging experiment. for this exercise suppose the researchers have so much data that their findings represent population parameters. the researchers found that signal change of the sma has mean of 1.10 and standard deviation of 0.80. on another day they resampled 25 participants and found the group had a mean signal change of 1.29. to understand if this resampled group would be representative, calculate a 95% confidence interval. list the lower bound (rounded to 2 decimal places):
Answers: 2
Mathematics, 21.06.2019 19:30
The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median amount spent? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28
Answers: 1
Mathematics, 22.06.2019 03:20
If (x) = 3х - 2 and g(x) = 2х+ 1, find (f- g)(x). оа. х- з ов. 3-х ос. 5x - 1 od. 5x - з
Answers: 1
Mathematics, 22.06.2019 03:30
Astudent solves the equation for v. start with the original equation. use the square root property. use the division property of equality. use the multiplication property of equality. simplify. which statement explains how to correct the error that was made? the square root property must be applied after all other properties of equality are applied. the multiplication property of equality should have been applied before the division property of equality. the division property of equality should have been applied to move the fraction to the other side of the equation. the square root property should have been applied to both complete sides of the equation instead of to select variables.
Answers: 1
Mathematics, 22.06.2019 04:50
What is the measure of dg? enter your answer in the box.
Answers: 1
Some cognitive neuroscience researchers were interested in the stability of blood-oxygenated level d...
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