Answer:
Your image is cut off, can you provide a better one so I can try to answer it?
Step-by-step explanation:
Here is the complete question:
a. Statistically significant at 0.01
b. Not statistically significant
Answer:
The test is significant
Step-by-step explanation:
When a p value is smaller than or less than alpha we say it is statistically significant.
We are testing the p value or likelihood of 0005 against a significant level of 0.01
P value = 0.005 < 0.01
0.005 is less than 0.01 which shows the test to be significant.
The decision rule would be to reject the null hypothesis and say the result is statistically significant.
Well, in order to answer this problem we need to use the <span>the Pythagorean Theorem and the it will be like this:
cos = x / hypotenuse
cos= 12/13
I think with this you can figure the rest out. Hope this helps</span>
Answer:
![\huge \boxed{\mathrm{-1}}](https://tex.z-dn.net/?f=%5Chuge%20%5Cboxed%7B%5Cmathrm%7B-1%7D%7D)
Step-by-step explanation:
![(5xe^2 - 3x) - (5xe^2 - 3x+1)](https://tex.z-dn.net/?f=%285xe%5E2%20%20-%203x%29%20-%20%285xe%5E2%20%20-%203x%2B1%29)
Distribute negative sign.
![5xe^2 - 3x- 5xe^2 +3x-1](https://tex.z-dn.net/?f=5xe%5E2%20%20-%203x-%205xe%5E2%20%20%2B3x-1)
Combine like terms.
![0xe^2 +0x-1](https://tex.z-dn.net/?f=0xe%5E2%20%2B0x-1)
![0-1=-1](https://tex.z-dn.net/?f=0-1%3D-1)
Answer:
96.23 to the power of 96.23
Step-by-step explanation: Well since we know that the cube has a length of 21 cm, then we can refer that the rest of the sides are also 21 cm. Volume is length times width times height. So we multiply 21*21*21=9261. And we are using an exponent so we find the square root of 9261 which is 96.23. So I think the exponent is 96.23 to the power of 96.23. I am not sure!