Learn Before
Distribution of Sex
A variable's distribution can be demonstrated using the sex of individuals within a sample of university students. For instance, the distribution for the variable 'sex' might indicate that students have a score of 'male' and have a score of 'female'.
0
1
Tags
KPU
Research Methods in Psychology - 4th American Edition @ KPU
Related
Central Tendency
Variability
Distribution of Number of Siblings
Distribution of Sex
Which of the following best describes the distribution of a variable?
In psychological research, describing the distribution of a variable like 'Test Scores' involves showing the pattern of how all scores are spread across every possible level or category, rather than just reporting a single summary measurement.
An organizational psychologist measures 'Job Satisfaction' among employees using a scale from 1 (Very Dissatisfied) to 7 (Very Satisfied). Match each element of the study's data to the component of the distribution it illustrates.
A researcher is analyzing how scores for 'Test Anxiety' are spread out among a group of students. Arrange the following steps in the logical order required to analyze and describe the distribution of these scores.
A clinical psychologist measures the 'anxiety level' of 100 incoming patients. Which of the following actions best demonstrates the researcher describing the distribution of this variable?
A researcher is evaluating a report that claims a group of participants had 'uniform' performance on a task. To judge the accuracy of this claim, the researcher must examine the _____ of the variable to see the actual pattern of how the performance scores are spread across every possible level.
The _____ of a variable describes how scores or values are spread out across the different levels or categories of that variable.
A researcher collects data on 'hours of sleep per night' from 80 college students and reports that 10 students slept fewer than 6 hours, 45 slept between 6 and 8 hours, and 25 slept more than 8 hours. This summary constitutes a description of the distribution of the 'hours of sleep' variable.
A researcher studying family structure collects data on 'number of siblings' and 'biological sex' from 200 undergraduate participants. Match each observed data pattern to what it reveals about the distribution of the relevant variable.
A student reads a research report claiming that the distribution of 'weekly exercise hours' among participants has been 'fully described.' The student wants to judge whether this claim is justified. Arrange the following steps in the order the student should perform them to evaluate the adequacy of the reported distribution.
Learn After
When a researcher reports that a sample of 100 university students includes 44 who score as 'male' and 56 who score as 'female', they are demonstrating the ________ of the variable 'sex'.
A researcher studies a sample of 100 university students and reports that 44 students have a score of 'male' and 56 have a score of 'female'. What does this specific numerical breakdown represent in the context of research data?
A research assistant is summarizing the participant demographics for three different psychology studies. Match each study's description to the correct statement of its distribution for the variable 'sex'.
A researcher observes a distribution for the variable 'sex' in a sample of 100 students where 44 are 'male' and 56 are 'female'. True or False: If the researcher adds exactly 10 more participants to the 'male' category and 10 more to the 'female' category, the percentage of males in the resulting distribution will be higher than it was in the original distribution.
A researcher is studying a population known to be 50% male and 50% female. Their sample of 100 students contains 44 males and 56 females. Arrange the steps the researcher should take to evaluate the representativeness of this sample distribution, from establishing a standard to making a final judgment.
A research team is planning to create a specific distribution for the variable 'sex' in a new study of participants. To investigate a hypothesis regarding demographic weighting, they decide to construct a sample where the frequency of females is exactly times the frequency of males. Which of the following sets of data points must the team produce to correctly construct this distribution?
True or False: A variable's distribution can only be shown for quantitative or numerical variables, meaning that a categorical variable like 'sex' cannot have a distribution.
A researcher collects demographic data from a sample of university students to study the variable 'sex'. They find that students have a score of 'male' and have a score of 'female'. Match each descriptive component of this sample's data with its correct representation.
A researcher examines the distribution of 'sex' in a sample of university students and finds that have a score of 'male' and have a score of 'female'. By analyzing the frequencies within this distribution, the researcher determines that the score 'female' appears _____ more times than the score 'male'.
A peer reviewer is evaluating whether a published study adequately described the distribution of the variable 'sex' in its sample. The study reports: 'Our sample of university students included who scored male and who scored female.' Arrange the steps the reviewer should follow, in order, to evaluate the completeness and quality of this distribution report.