Jenna bought 6 pounds of apples for $7.38. What is the unit price per pound of apples?
2 answers:
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Answer:
y = x -
Step-by-step explanation:
Given dimensions:
Slope =
Coordinates = (1, -5)
Now;
Equation of the line through the given points;
Solution:
The equation of a line is given as;
y = mx + c
x and y are the coordinates
m is the slope
c is the intercept
So;
let us find the y-intercept;
-5 = x 1 + C
c = -5 + =
The equation of the line is ;
y = x -
Answer:
There is sufficient evidence to conclude that women make less money than men doing the same job.
Step-by-step explanation:
The hypothesis for the test can be explained as follows:
<em>H</em>₀: Women does not make less money than men doing the same job, i.e. .
<em>Hₐ</em>: Women make less money than men doing the same job, i.e. .
From the provided data compute the sample mean and standard deviation:
Compute the test statistic as follows:
The test statistic value is -3.143.
Compute the <em>p</em>-value as follows:
*Use a <em>t</em>-table.
The <em>p</em>-value of the test is 0.003.
The p-value of the test is very small for all the commonly used significance level. The null hypothesis will be rejected.
Conclusion:
There is sufficient evidence to conclude that women make less money than men doing the same job.