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N76 [4]
3 years ago
14

The owner of a plant nursery will conduct a study to investigate whether a new fertilizer is more effective than an older fertil

izer in helping the growth of young tomato seedlings. The owner selects a simple random sample of 50 young tomato seedlings from all the young tomato seedlings in the nursery. Half of the selected seedlings will be randomly assigned to receive the new fertilizer, and the remaining seedlings will receive the older fertilizer. The growth of the seedlings will be recorded for the next month. What is the main reason in the study for selecting a simple random sample from the population?
Advanced Placement (AP)
2 answers:
Bezzdna [24]3 years ago
6 0

Answer:

A simple random sample selected from the population allows the results to be generalized to the population.

Explanation:

A simple random sample better represents the population as a whole.

Hope this helps!

bagirrra123 [75]3 years ago
5 0

Answer:

1. It reduces the probability of sampling bias.

2. A random sample will be more representative of the whole population.

3. Allows the researcher to determine the efficacy of the fertilizer.

Explanation:

Selecting a simple random simple from a large population is a widely used method in science. Researchers select a random sample so every individual, in this case seedling, has an equal chance to be selected.

Therefore, it is an accurate method that, although is not free from errors, avoids or reduces the probability of sampling bias. Selecting a truly random tomato seedling will be more representative of the whole population of seedling instead of selecting carefully a seedling that already has specific or desired characteristics. Hence, this random sampling will allow the researcher to determine the efficacy of the fertilizer.

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What is the main source of conflict in the biblical story Sodom and Gomorrah?
eduard

Answer:

Rewarding obedience and righteousness. Typical biblical themes. Often the allusion of Sodom and Gomorrah is used to convey either total destruction or punishment of sinners.

Explanation:

  • In the Genesis account, God reveals to Abraham that Sodom and Gomorrah are to be destroyed for their grave sins (18:20). Abraham pleads for the lives of any righteous people living there, especially the lives of his nephew, Lot, and his family.
  • In Abrahamic religions, Sodom and Gomorrah have become synonymous with impenitent sin, and their fall with a proverbial manifestation of divine retribution. The Bible mentions that the cities were destroyed for their sins, haughtiness, egoism, and an attempt at u know.

<u><em>Hoped I helped you out!!</em></u>

4 0
2 years ago
Hello! Feel free to answer as little or as much questions as you can! :)
podryga [215]

Answer

#1 is To mass-produce seeds for farmers.

Explanation:

8 0
2 years ago
Social institutions fail to influence the conduct of individuals seeking monetary success. This causes a state of normlessness,
Ad libitum [116K]

Answer:

Anomie is a state of normlessness.

Explanation:

Anomie pertains to a <em><u>social condition where a particular society no longer observes the norms, rules, and values previously present in the said social institution. </u></em>It is a state of normlessness. Emile Durkheim, a sociologist, was the first person who coined this term. Anomie happens when there are drastic changes in society.

In the scenario given in the question, social norms can no longer affect the behavior/conduct of a person preoccupied with monetary success. In previous times, moral conduct is an essential and integrative trait necessary to be well-accepted in society. But, a lot has happened: technological advancement, lifestyle goals, and career aspirations. These ambitions drive people to value money more than conduct.

8 0
3 years ago
If I drink paint will i die?
Over [174]

Answer:

I think so if you don't call poison control or go to the hospital right away lol that wouldn't be smart tho

Explanation:

6 0
2 years ago
Two lights will be arranged on a two-dimensional plane. The vertical distance between the two lights is stored in the double var
lbvjy [14]

Answer:

double a;

double b;

double distance = Math.sqrt( (Math.pow(a, 2) + Math.pow(b, 2));

System.out.println("The distance is: " + distance);

Explanation:

The code snippet is written in Java.

First, variable a is declared as a type of double and variable b is also declared as a type of double.

The given formula for the distance is:

√(a² + b²)

So we use the inbuilt function of Java to calculate the power and the square root.

Math.sqrt is to find the square root and it returns a value of type double.

Math.pow is use to calculate the value of a² and b².

a² = Math.pow(a, 2)

b² = Math.pow(b, 2)

Then Math.sqrt is applied to the sum of Math.pow(a, 2) and Math.pow(b, 2), the value is assigned to distance of type double.

The value of distance is now displayed to the user:

System.out.println("The distance is: " + distance);

6 0
2 years ago
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