I need someone to save me this is so hard
1 answer:
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Answer:
480 push ups
Step-by-step explanation:
24/6 = 4
meaning they are doing 4 push ups per second, this is your slope
the equation of your line is y = 4x, you can graph this using a table of values (i attached a graph tho)
2 minutes = 120s
y = 4(120)
y = 480
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.
so.... since the number after .81 is 1, it doesn't really round up to .82, so is just that, 15.81.