Answer:
There is no enough evidence to claim that the female MBA graduates have a significantly lower mean starting salary than the male MBA graduates.
Step-by-step explanation:
The question is incomplete: the table is attached as picture.
The researcher was attempting to show statistically that the female MBA graduates have a significantly lower mean starting salary than the male MBA graduates.
As result from the test we have a t-statistic with a value t=-1.37631.
We don't know the significance level, but we know that the critical value that separates the acceptance region from the rejection region is tc=-1.70113.
To be the difference between means statistically lower than 0, the t-statistic should be lower than the critical value.
![t=-1.307631\\\\t_c=-1.70113\\\\t>t_c](https://tex.z-dn.net/?f=t%3D-1.307631%5C%5C%5C%5Ct_c%3D-1.70113%5C%5C%5C%5Ct%3Et_c)
This is not the case, so the null hypothesis failed to be rejected.
There is no enough evidence to claim that the female MBA graduates have a significantly lower mean starting salary than the male MBA graduates.
Answer:
Step-by-step explanation:
Obtuse, because the triangle has an angle greater than 90 degrees.
Answer:
Step-by-step explanation:
a² + b² = c²
side1² + side2² = hypotenuse² side 1 = 6.75 hypotenuse = 11.25
solve for side 2 = ???
side2² = hypotenuse² - side1²
side2 = ![\sqrt{hypotenuse^2 - side1^2}](https://tex.z-dn.net/?f=%5Csqrt%7Bhypotenuse%5E2%20-%20side1%5E2%7D)
= √(11.25² - 6.75²)
= √(126.56 - 45.56)
= √(81)
side 2 = 9
421 , i did this test a while ago so maybe have someone else answer too just to make sure