The answer option which describe the types of sources that are housed (available) in this database is: A. It would most likely contain research about stocks and bonds.
A database can be defined as a structured or organized collection of data stored on a computer system and usually accessed in various ways such as electronically.
In this scenario, Jerry Falwell Library contains Value Line database with data (information) on investment research and financial measures such as:
Based on the above information, we can deduce that Jerry Falwell Library's database houses (contain) research about stocks and bonds because they are both peculiar to investment and financial accounting information.
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Answer:
Immigrants chose to come for various reasons, such as to live in freedom, to practice their religion freely, to escape poverty or oppression, and to make better lives for themselves and their children. Some people already have members of their family residing in this country, and desire reunification.
Explanation:
The need for studying logic in general and critical thinking in particular for natural science students is to enable them to discover how things came to be in science.
<h3>What is Logic?</h3>
This refers to the use of both deductive and inductive reasoning to come to a conclusion about something based on available evidence.
Hence, we can see that for natural science students, their primary area of study is NOT in science, so it is an alien concept, but knowledge of logic would help them understand science and scientific method.
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Answer:
Explanation:
Your question has one part only: <em>a) The average weight of the eggs produced by the young hens is 50.1 grams, and only 25% of their eggs exceed the desired minimum weight. If a Normal model is appropriate, what would the standard deviation of the egg weights be?</em>
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<h2><em>Solution</em></h2><h2><em /></h2>
You are given the <em>mean</em>, the reference value, and the <em>percent of egss that exceeds that minimum</em>.
In terms of the parameters of a normal distribution that is:
- <em>mean</em> =<em> 50.1g</em> (μ)
- Area of the graph above X = 51 g = <em>25%</em>
Using a standard<em> normal distribution</em> table, you can find the Z-score for which the area under the curve is greater than 25%, i.e. 0.25
The tables with two decimals for the Z-score show probability 0.2514 for Z-score of 0.67 and probabilidad 0.2483 for Z-score = 0.68.
Thus, you must interpolate. Since, (0.2514 + 0.2483)/2 ≈ 0.25, your Z-score is in the middle.
That is, Z-score = (0.67 + 0.68)/2 = 0.675.
Now use the formula for Z-score and solve for the <em>standard deviation</em> (σ):
