Which of the following describes a dataset that forms a positively skewed distribution?

If a psychology study on family size finds that most participants have only one or two children, while a very small number of participants have eight or more, this dataset would be an example of a positively skewed distribution.

A research psychologist measures the number of times college students check their smartphones during a one-hour lecture. Most students check their phones only 0 to 2 times, but a few highly distracted students check their phones 15 or more times. If graphed, this dataset would be an example of a _____ distribution.

A researcher studying the number of social media posts created per day finds that while most users post only 0–2 times, a very small group of 'power users' posts over 100 times. This creates a distribution with a high peak at the lower end and a long tail extending toward the higher values, as seen in the 'Positively Skewed' curve in the provided image. Match each measure of central tendency to its analytical behavior within this specific data structure.

A researcher studying 'Reaction Times to a Warning Signal' finds that while most participants respond very quickly (within 200 milliseconds), a small number of participants take significantly longer (over 1,000 milliseconds). The researcher claims this represents a positively skewed distribution. Referencing the 'Positively Skewed' curve in the provided image, arrange the following steps in the logical order required to evaluate and justify the researcher's claim.

A research psychologist is designing a new survey to measure 'Daily Alcohol Consumption' in a general adult population. To construct a dataset that results in a positively skewed distribution (matching the corresponding curve in the provided image), which design strategy should the researcher implement regarding the participant selection and measurement criteria?

In a positively skewed distribution, the relatively long tail of the dataset extends outward toward the lower-value (negative) direction.

Refer to the 'Positively Skewed' curve in the provided diagram. Match each structural feature of a positively skewed distribution with the statement that best describes its location or pattern in a psychological dataset.

A psychologist surveys 300 adults about the number of traumatic life events they have experienced. The vast majority of participants report 0–1 events, a moderate number report 2–3 events, and only a small handful report 6 or more. When the researcher plots these data as a histogram, the tallest bar—representing the highest frequency—appears near the _____ end of the measurement scale, while the distribution trails off gradually toward the higher values, producing a long tail in the positive direction.

A researcher collects data on the number of hours per week college students spend volunteering. Before labeling the distribution 'positively skewed' in the study report, the researcher must build a defensible, evidence-based justification. Arrange the following evaluative steps in the order that best supports that justification.

Define a positively skewed distribution by describing the positioning of its peak and the direction of its tail according to its definition in psychological research methods.

Based on the provided case context, explain how the distribution of weekly drinks is structured and justify why this represents a positively skewed distribution.

A clinical researcher measures reaction times (in milliseconds) to a warning signal. If most participants react very quickly but a few take a long time, resulting in a positively skewed distribution, what does this imply about the position of the peak and the direction of the tail on the reaction time scale?