The first one:
5v + 3 = 5v - 5
Subtract 5v from both sides ->
3 = -5
This isn't true so that means there are no solutions...
Answer:
We are given:
![H_{0}: \mu = 33](https://tex.z-dn.net/?f=H_%7B0%7D%3A%20%5Cmu%20%3D%2033)
![H_{1}: \mu < 33](https://tex.z-dn.net/?f=H_%7B1%7D%3A%20%5Cmu%20%3C%2033)
Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed.
Since the alternative hypothesis has less than sign, therefore the given hypothesis is left-tailed
What parameter is being tested?
The parameter used is
, which denotes the population mean.
Please note:
The type is test determined based on the alternative hypothesis.
If the alternative hypothesis has
sign, it means the hypothesis test is two-tailed
If the alternative hypothesis has
sign, it means the hypothesis test is right-tailed
If the alternative hypothesis has
sign, it means the hypothesis test is left-tailed
Answer:5/23
Step-by-step explanation: