SOLUTION: 1. There are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school.
The first group had a mean fin
Algebra ->
Rational-functions
-> SOLUTION: 1. There are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school.
The first group had a mean fin
Log On
Question 1128479: 1. There are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school.
The first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%.
The line plot shows the differences after 10 rerandomizations. Determine whether the difference in the means of the two groups is significantly based on the line plot.
This is a screenshot of the line plot:
https://prnt.sc/j0fpe4 Answer by MathLover1(20850) (Show Source):
You can put this solution on YOUR website!
Based on the line plot, the difference between the groups' mean final project grade is never equal to zero.
There is a significant difference between the two groups if and only if their difference is equal to zero.
Since the rerandomizations indicate that the difference cannot be equal to zero, then there is adifference.
--- % vs % has a difference of %,
the random values center around % and % has the most occurrences of the
the average value for the is %, so that is within of the original %
so, it should be
