Mathematics, 18.01.2020 01:31 davidcstro851

Consider the following set of random variables: a. total number of points scored during a football game b. lifespan in hours of a halogen light bulb c. height in feet of the ocean's tide at a given location d. number of fatalities in civilian aircraft crashes in a given year e. length in inches of an adult rattlesnake which of these are continuous random variables?

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Answer from: sylviaswanson1

B. Lifespan in hours of a halogen light bulb

C. Height in feet of the ocean's tide at a given location

E. Length in inches of an adult rattlesnake

Step-by-step explanation:

Continuous random variable.

A variable is said to be random continuous variable if the value of variable can be expressed in an interval.It may have any value in an interval.The values are measured and not counted.Their value ca be expressed in the form of decimals.

A. Total number of points scored during a football game

Since these cannot be explained in the form of decimals, they cannot take any variable over an interval. thus, they are not continuous random variable.

B. Lifespan in hours of a halogen light bulb

This s a continuous random variable as this value is measured and can be expressed in the form of decimals.

C. Height in feet of the ocean's tide at a given location

This s a continuous random variable as this value is measured and can be expressed in the form of decimals.

D. Number of fatalities in civilian aircraft crashes in a given year

Since these cannot be explained in the form of decimals, they cannot take any variable over an interval. thus, they are not continuous random variable

E. Length in inches of an adult rattlesnake

This s a continuous random variable as this value is measured and can be expressed in the form of decimals.

Answer from: Quest

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?

Answer from: Quest

Answer to your question: a. the fundamental theorem of algebra tells you that the equation will have two complex roots since the degree of the polynomial is 2. the roots are x=1±i7√2 .number of roots=degree of polynomialhere, degree of polynomial is 2 so number of roots will be 2.hope it *_*

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Consider the following set of random variables: a. total number of points scored during a football...

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