Homework Answers
#Discrete data can take on only integer values or whole
number.
Example : Number of students in the class, number of defective
items in a lot , number of apples in a basket.
We can not say that number of students in the calssroom is 22.5. it
must be a whole number.
#Continuous Data can take any value (within a range), it could
be an integer or decimal value.
For example : Heigh or weight of an individuals..we can say that
height of an individual is 5.7 feet or 6 feet
time for deliver a courior. lenght of a leaf.
The number of students attending a math lecture can take only integer values , so it is discrete variable
Answer : True
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The number of students attending a math lecture on any given day is a discrete variable...
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Discrete Math Please Help parts a and b Let A = {0,1}, and consider A*, the...
Discrete Math
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Let A = {0,1}, and consider A*, the set of all bitstrings. Let s,t E A*. Consider the relation R, where s Rt if and only if bitstring s is a prefix of bitstring t. For example, 00111 R 0011101 because all the bits in the first bitstring make up the first five bits in the second string: 0011101. Classify the following statement as true or false: The relation R is antisymmetric....
10. Which of the following does not represent a discrete random variable? A. The number of...
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True/False: the number of life insurance policyholders is an example of a discrete random variable
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2.49 For each variable, decide if it is discrete or continuous: a. The number of cases of flu diagnosed at a college in a given semester b. The weight, in grams, of a rat's hypothalamus c. The number of teachers, including substitutes, in a school district who are certified to teach high school math d. The number of times that a rat pushes a lever in a Skinner box during a 15-minute period e. How long, in seconds, it takes...
Discrete Math
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Let A = {0,1}, and consider A*, the set of all bitstrings. Let s,t E A*. Consider the relation R, where s Rt if and only if bitstring s is a prefix of bitstring t. For example, 00111 R 0011101 because all the bits in the first bitstring make up the first five bits in the second string: 0011101. Classify the following statement as true or false: The relation R is antisymmetric....
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