Answer:
It is a working hypothesis making a claim about the population parameter in question.
Explanation:
In statistics science, the null hypothesis is all the opposite of which the investigator desires to probe and it is represented with H0. Normally, the null hypothesis is considered true, unless there is strong evidence to prove that it is false. You will also need to formulate an alternative hypothesis, that will show what you want to probe, and will be represented with H1.
For instance, let's say that you want to make a research about the average time per day people spend using computers. You will interview 1000 people, in a small city. Before you start the interviews, you want to prove that people spend more than 5 hours per day using their computers (H1), or if it's all the opposite, and they spend less than 5 hours per day (H0).
Which direct object pronoun correctly completes this conversation?
Fernando: Tengo que comprar ropa para la fiesta.
Víctor: ¿Vas a comprar _____?
Answer : B. la) Víctor: ¿Vas a comprar<u>la</u>?
Explanation : The direct object is "la ropa", that is a feminine singular noun, so the pronoun must be feminine singular too. "la". Because the verb is in the infinitive mode, the pronoun have to be added after the verb. Comprarla.
Answer:
la respuesta estas galletas
Answer:
The process:
Explanation:
First do the sedimentation process. Because of this, the sawdust being the heavier particle gets settled at the bottom of the container along with sand.
The mixture is then separated from sawdust and sand by filtration.
After filtration, we will get a mixture of water and salt.
This mixture is then separated by using evaporation. During evaporation, the water molecules get evaporated leaving behind only salt particles.
