consider the following set of equations: equation a: y = 2x 4 equation b: y = 3x 1 which of the following is a step that can be
2 answers:
Answer:
.
Step-by-step explanation:
Consider the given set of equations
We need to find the step that can be used to find the solution to the set of equations.
We can find the solution of given system of equations by equating both equations.
Isolate variable terms.
Therefore, the required equation is .
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The result of the respective questions are:
- This chi-square test only takes into consideration one variable.
- The type of chi-square test this is is a Goodness of Fit
- df= 3
- NO
a)
This chi-square test only takes into consideration one variable.
b)
The type of chi-square test this is, is a Goodness of Fit
To test the hypothesis, we must determine whether the actual data conform to the assumed distribution.
The "Goodness-of-Fit" test is a statistical hypothesis test that determines how well the data that was seen resembles the data that was predicted.
c)
Parameter
n = 4
Therefore
Degrees of freedom
df= n - 1
df= 4 - 1
df= 3
d)
In conclusion
Parameters
df = 3
Hence
Critical value = 7.814728
Test statistic = 6.6
Test statistic < Critical value, .
NO, the result of this test is not statistically significant.
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