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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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The answer is: A. 40

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3 years ago
Which of the following is most likely to be encoded automatically?
trapecia [35]

What you ate for breakfast this morning is most likely to be encoded automatically.

What Is Automatic Encoding / Programming?

Automatic encoding is a memory process in which information is taken in and encoded without conscious effort. This is demonstrated by a person's ability to learn and remember how things are organized in a house or where to find specific items in a grocery store. These are things that can be learned quickly through experience rather than through study or effort.

The term “automatic coding” or “programming” refers to coding that is generated automatically by another program based on given specifications. It is code writing code in the true sense of the term. In fact, theoretically, you could have code that writes code that writes code that writes code! That may appear to be very technical, but you have probably seen examples of such programming in your daily life. You’ve probably seen it in action if you’ve used Microsoft Excel or Access.

As a result, "What you ate for breakfast this morning" is most likely to be encoded automatically because an individual's breakfast is predictable. By collecting an individual's breakfast pattern data, we can feed this data to the system, and with this data, a system can easily encode and predict an individual's next breakfast.

To know more about Encoding, visit: brainly.com/question/13494696

#SPJ13

7 0
2 years ago
When you are at a baseball game you hear the crack of the bat shortly after yoh see the batter hitting rhe ball. Why does this h
klemol [59]

It travels at the speed of sound. Or 343 m / s.

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3 years ago
What is 6+6 please reply​
earnstyle [38]

Answer:

<h2>12</h2>

\\  \\  \\  \\  \\

hope helpful <3"

3 0
3 years ago
Which property of oceans best explains why they have a major effect on climate?
vredina [299]
The answer to this is probably their ability to absorb heat. Oceans are great at absorbing heat from the sun and storing it. If they were bad at it, the heat would be trapped due to the greenhouse effect and the climate would become scorching hot. This way, oceans absorb large amounts of heat and effectively reduce the overall temperature of the world.
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3 years ago
Read 2 more answers
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