o A statistical question anticipates variability in the response and can be answered by collecting data. Example: “How many minutes do 6th grade students typically spend watching TV each week?” Yes, it is a statistical question.
How can you identify a statistical question from a non statistical question?
Statistical Statistical questions require collection of data and the answers have variability (there is more than 1 possible way to answer the question). Non-Statistical Non-Statistical questions have answers with no variability (there is only 1 answer).
What are some examples of non statistical questions?
How many TV’s are in the homes of the people in your neighborhood? Are you hungry? How many minutes do 6th grade students typically spend on homework each week? How many pairs of shoes do you have?
Is a yes or no question statistical?
In general, a statistical question is one in which the population is specified, variable answers are anticipated, and the question asks for interesting information. Many times, students will write questions which can be answered with only two choices: yes or no.
What is a valid statistical question?
A statistical question is a question that can be answered by collecting data that vary. For example, “How old am I?” is not a statistical question, but “How old are the students in my school?” is a statistical question.
What are some examples of statistics?
A statistic is a number that represents a property of the sample. For example, if we consider one math class to be a sample of the population of all math classes, then the average number of points earned by students in that one math class at the end of the term is an example of a statistic.
Is what is your favorite color a statistical question?
What are the favorite colors of sixth graders in my school? This is a statistical question because to answer this question, you would collect data by asking students about their favorite colors, and there would be variability in the data. The favorite color would not be the same for every student.
What is a not statistical question?
The next type of question is the non-statistical question. This is the type of question that only has one answer. … This question has only one correct answer that doesn’t change.
How do you find the range?
Explanation: The range is the simplest measurement of the difference between values in a data set. To find the range, simply subtract the lowest value from the greatest value, ignoring the others.
What are open ended questions examples?
Examples of open-ended questions include:
- Tell me about your relationship with your supervisor.
- How do you see your future?
- Tell me about the children in this photograph.
- What is the purpose of government?
- Why did you choose that answer?
Is what is your favorite animal a statistical question?
Yes, asking what their favorite animal is will have variability in the answer. For an assignment, Kelli is collecting data based on a statistical question. If Kelli aks her classmates to name their favorite animals, is that a statistical question.
How do you pose a statistical question?
Step 1: Pose a question that can be answered by data. Step 2: Determine a plan to collect the data. Step 3: Summarize the data with graphs and numerical summaries. Step 4: Answer the question posed in Step 1 using the data and summaries.
Is the question what color are your eyes statistical or non statistical?
If you just want to find out what the eye colours are regardless of the numbers of people who have those colours, like you go around and write down the colours you observe without counting the occurrences, it is not a statistical question.
What are the 3 types of statistics?
Types of Statistics
- Descriptive statistics.
- Inferential statistics.
What is statics and example?
The definition of static is showing little or no change or an electric charge. An example of static is a car that remains in exactly the same place for a week. An example of static is rubbing a balloon on one’s hair and then have the balloon stick to a wall. adjective.
Can a single value be called statistics?
A statistic (singular) or sample statistic is any quantity computed from values in a sample which is considered for a statistical purpose. Statistical purposes include estimating a population parameter, describing a sample, or evaluating a hypothesis. The average (aka mean) of sample values is a statistic.
What is a statistical statement?
n any function of observed data, esp. one used to estimate the corresponding parameter of the underlying distribution, such as the sample mean, sample variance, etc.
How do you solve a statistical problem?
Consider statistics as a problem-solving process and examine its four components: asking questions, collecting appropriate data, analyzing the data, and interpreting the results.
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This process typically has four components:
- Ask a Question.
- Collect Appropriate Data.
- Analyze the Data.
- Interpret the Results.
What is a mode in math?
The mode is the value that appears most frequently in a data set. A set of data may have one mode, more than one mode, or no mode at all. Other popular measures of central tendency include the mean, or the average of a set, and the median, the middle value in a set.
Is yes no qualitative or quantitative?
Yes/No is nominal. It has no direction and therefore, it could be classified as qualitative with numerical description.
What kind of data is yes or no question?
Remember that nominal data are categorical data without any order of value. Two good examples of nominal data are “yes-no” and “true-false” answers on a survey.
What is a yes or no test called?
In linguistics, a yes–no question, formally known as a polar question or a general question is a question whose expected answer is one of two choices, one that affirms the question and one that denies the question. Typically, in English, the choices are either “yes” or “no”. … They are a subset of closed-ended questions.
What is a range in math?
The range is the difference between the largest and smallest numbers.