A statistical question is one that can be answered by collecting data and where there will be variability in that data. This is different from a question that anticipates a deterministic answer. For example, “How many minutes do 6th grade students typically spend on homework each week?” is a statistical question.

Which is an example of a non statistical question?

You don’t need to gather several points of data to answer the question. For example, the question, ‘What is 2 plus 2?’ is a non-statistical question. This question has only one correct answer that doesn’t change.

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 how tall are you a statistical question?

For example, “How tall are you?” is not a statistical question. But “How tall are the students in your school?” is a statistical question. When the answers to a statistical question are numerical data, we can ask about the central tendency of that data.

Are yes or no questions statistical questions?

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.

Is how tall is the Eiffel Tower a statistical question?

It stands at a height of 300 meters, that is, 984 feet tall. It is about 81 stories high. There were about 1710 steps in the Eiffel Tower during 1889, after it was constructed. Today, there are about 1665 steps in the monument.

What are the statistics?

Statistics is the science concerned with developing and studying methods for collecting, analyzing, interpreting and presenting empirical data. Any measurement or data collection effort is subject to a number of sources of variation.

What is the probability of 1?

A probability of 1 means that the event will happen. If the probability of a road traffic accident was 1 there would be nothing you could do to stop it. It will happen. In practice probabilities associated with everyday life events lie somewhere between 0 and 1.

What are two branches of statistics?

The two major areas of statistics are known as descriptive statistics, which describes the properties of sample and population data, and inferential statistics, which uses those properties to test hypotheses and draw conclusions. Some common statistical tools and procedures include the following: Descriptive.

What kind of data is yes or no questions?

In research activities a YES/NO scale is nominal. It has no order and there is no distance between YES and NO. There are also highly sophisticated modelling techniques available for nominal data. An ordinal scale is next up the list in terms of power of measurement.