Answer:
Null hypothesis: H0: The dictator's negative are equal to 70%.
Alternative hypothesis: Ha: The dictator's negative are less than 70%.
Step-by-step explanation:
The null hypothesis always contains equality sign and alternative hypothesis usually contains claim made by researcher. Here, in the given scenario, the political committee of a dictator wants to keep negatives below to 70%. So, the null hypothesis will be that the negative are equal to 70% while alternative hypothesis will be that the negative are less than 70%.
Thus, the hypotheses for the given scenario are
Null hypotheses: H0: The dictator's negative are equal to 70%.
Alternative hypotheses: Ha: The dictator's negative are less than 70%.
Variables: x, y, z (we should multiply them and put them together )
![x \times y \times z = xyz](https://tex.z-dn.net/?f=x%20%5Ctimes%20y%20%5Ctimes%20z%20%3D%20xyz)
Then coeffitions, we should multiply them
![3 \times 5 \times 7 = 105](https://tex.z-dn.net/?f=3%20%5Ctimes%205%20%5Ctimes%207%20%3D%20105)
Now put coeffitions before variables:
Answer:
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Step-by-step explanation: