The gene pair would be h,H because one is recessive and the capital letter is dominant
Answer:
b. The number of digits in a randomly selected row until a 3 is found.
Explanation:
A random variable often used in statistics and probability, is a variable that has its possible values as numerical outcomes of a random experiment or phenomenon. It is usually denoted by a capital letter, such as X.
In statistics and probability, random variables are either continuous or discrete.
1. A continuous random variable is a variable that has its possible values as an infinite value, meaning it cannot be counted.
2. A discrete random variable is a variable that has its possible values as a finite value, meaning it can be counted.
Also, any random variable that meets certain conditions defined in a research study.
Hence, an example of a geometric random variables is the number of digits in a randomly selected row until a 3 is found.
Answer:
B.
Caucasus
Explanation:
~~This is a mountain range that is located between the Black Sea and the Caspian Sea which will be used as a border between Asia and Europe.
~~Countries included in the Caucasus would be Russia, Georgia, Azerbaijan, and Armenia.
Hope this Helps!
The technique to improve internal validity is D) Addition of a control group.
<h3>What is
internal validity?</h3>
Internal validity serves as the study which bring about the establishment of a trustworthy cause-and-effect relationship that can be found in treatment and an outcome.
it should be noted that Internal validity also helps to eliminate alternative explanations , hence, The technique to improve internal validity is D) Addition of a control group.
Learn more about internal validity on:
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COMPLETE QUESTOIN:
Which of the following is a technique to improve internal validity ____________?
A) Experimenter expectancy
B) Participant bias
C) Use of a confederate
D) Addition of a control group
Answer: The answer is B, "Jon was surprised when it did not take him long to learn three cords on the guitar"
Explanation: "Cords" is a type of rope and therefore incorrect in the context of the sentence. Instead, it should be "chords" because Jon is learning to play a musical instrument, and chords refers to a group of harmonized notes used in music.
