We reject since <span>the
level of significance is ΅ = 0.01? 23). The p - value for the
hypothesis test with the standardized test statistic z.</span>
Answer:
probably is 140 or is it just the whole question?
Answer:
![x=\dfrac{4}{5}](https://tex.z-dn.net/?f=x%3D%5Cdfrac%7B4%7D%7B5%7D)
Step-by-step explanation:
The given equation is :
![x^2=\dfrac{16}{25}](https://tex.z-dn.net/?f=x%5E2%3D%5Cdfrac%7B16%7D%7B25%7D)
We need to find the value of x.
When the exponent 2 removes from LHS, it will shift to RHS as square root as follows :
![x=\sqrt{\dfrac{16}{25}}](https://tex.z-dn.net/?f=x%3D%5Csqrt%7B%5Cdfrac%7B16%7D%7B25%7D%7D)
We know that, 4×4= 16 and 5×5 = 25
So,
![x=\sqrt{\dfrac{4\times 4}{5\times 5}}\\\\x=\dfrac{4}{5}](https://tex.z-dn.net/?f=x%3D%5Csqrt%7B%5Cdfrac%7B4%5Ctimes%204%7D%7B5%5Ctimes%205%7D%7D%5C%5C%5C%5Cx%3D%5Cdfrac%7B4%7D%7B5%7D)
So, the solution of the given equation is 4/5.
N/4 less than or equal to 5