Which of the Following Is a Discrete Quantitative Numerical Variable

The variable could take the values 0 1 2 3 30. B A researcher records the blood pressure of participants during a task meant to induce stress.

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Statistics and Probability questions and answers.

. Which of the following statements about variance is most accurate. 112 Which of the following is a discrete quantitative numerical variable. Which of the following is a discrete quantitative numerical variable.

D The number of employees of an insurance company. Is the square root of the standard deviation c. Its parameters are the mean μ and standard deviation C.

About 23 of the observations falls within 1 standard deviation from the mean. Can be a positive number or a negative number d. The total volume of water consumption per day at a campus.

Theoretically the mean median and mode are the same B. Statistics and Probability questions and answers. State whether each of the following describes a study measuring a qualitative or quantitative variable.

I Discrete variable ii Continuous variable. The number of people in a household. The variable could take the values 1 2 3.

A variable where the information or data can take infinitely many values is A. COMM121 Mock test D. Which of the following is a discrete quantitative numerical variable.

The number of books in a library. A The Dow Jones Industrial average b The volume of water released from a dam c The distance you drove yesterday d The number of employees of an insurance company. Which of the following is a discrete quantitative numerical variable.

Discrete variable is also known as categorical variables. The number of employees of an insurance company. Which of the following is a discrete quantitative numerical variable.

Daily protein intake of a student per day. The distance you drove yesterday The volume of water released from a dam The number of employees of an insurance company The Dow Jones Industrial average. The discrete quantitative or numerical variable in the choices is the number of employees of an insurance company.

Family members of each house in a California street are 5 3 6 5 2 7 4. The score out of 30 for a test. To determine which of these quantitative variables is a discrete variable I will refer to the definition of a discrete variable.

Some examples of a quantitative variable are height weight number of cars in a. Which of the following is a discrete quantitative numerical variable. D the number of employees of an insurance company Quantitative variables are variables that represent counts numbers or percent.

For example the number of customer complaints or the number of flaws or defects. The volume of water released from a dam C. A The volume of water released from a dam B The distance you drove yesterday C The number of employees of an insurance company C D The Dow Jones Industrial average.

The Dow Jones Industrial average B. Which of the following is a discrete quantitative numerical variable. The distance you drove yesterday D.

Number of employees in an insurance company is an example of discrete quantitative variables because there are limited number of employees in the company. Which of the following is a discrete quantitative numerical variable. The color of a students eyes.

D The number of employees of an insurance company ANSWER. DThe number of employees of an insurance company. Is the average of the squared deviations from the mean b.

Discrete variable Discrete variables are numeric variables that have a countable number of values between any two values. A the Dow Jones Industrial average B the volume of water released from a dam C the distance you drove yesterday D the number of employees of an insurance company 5 Which of the following is a continuous quantitative. It will be discrete because the variable value is get by counting.

The number of employees of an insurance company. A the Dow Jones Industrial average B the volume of water released from a dam C the distance you drove yesterday D the number of employees of an insurance company 2 Which of the following is a continuous quantitative. Also note that the discrete variables is are countable in a finite amount of time.

Hence the correct option is D. Which of the following is a discrete quantitative numerical variable. It is discrete probability distribution.

Discrete variable is a type of quantitative variable that only take a finite number of numerical values from the defined limits of the variable. A A researcher distributes open-ended questions to participants asking how they feel when they are in love. CThe distance you drove yesterday.

This term can best describe a variable that can be counted 1251m totes A. 1 Which of the following is a discrete quantitative numerical variable. A The Dow Jones Industrial average b The volume of water released from a dam c The distance you drove yesterday.

Statistics and Probability questions and answers. A discrete variable is always numeric. QUESTION Which of the following is a discrete quantitative numerical variableANSWERA The Dow Jones Industrial averageB The volume of water released fr.

QUESTIONWhich of the following is a discrete quantitative variableANSWERA the Dow Jones Industrial AverageB the volume of water released from a damC t. The number of employees of an insurance company. Variables such as heart rate platelet count and respiration rate are in fact discrete yet are considered continuous because of large number of possible values.

Grade and number of events are discrete variables because all possible values are distinct points on a scale. AThe Dow Jones Industrial average. Continuous variable Continuous variables are numeric variables that have an infinite number of values between any two values.

Only those variables which can take a small number of values say less than 10 are generally considered discrete. It is discrete probability distribution σ. Is denominated in the same units as the original data.

BThe volume of water released from a dam. A discrete variable is a variable with possible values of only discrete points on the scale. Discrete variable takes exact number values and is often a result of counting.

4 Which of the following is a discrete quantitative numerical variable. It neglects all those values that are in decimal. Which of the following is a discrete quantitative numerical variable.

Discrete quantitative variables are numerical variables which take finite variables.

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