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Statistics 101
Research Methods/ Designs
Statistics 101
Research
100
an average
What is the mean
100
This design uses both quantitative and qualitative methods
What is a mixed method design
100
The hypothesis that the researcher wants to “nullify” or disprove.
What is a null hypothesis
100
A characteristic that is dependent by the independent variable
What is a dependent variable
200
measures of central tendency
What is the mean, median, and mode
200
This design is used to establish possible cause and effect between variables
What is an experimental design
200
T test and Chi test are used to test this
What is a null hypothesis
200
A characteristic that influences an outcome
What is an independent variable
300
Failing to reject the null hypothesis when the null hypothesis is false
What is a Type II error
300
autobiographies, personal documents, interviews, and biographies are all types of this research design
What is a narrative research design
300
Statistical value, Degrees of Freedom, and Level of significance are needed to determine this
What is a critical value
300
a likely cause and effect relationship between variables
What is a probable cause
400
An error rejecting the null hypothesis when the null hypothesis is true
What is a Type I error
400
This design is used when studying a groups shared patterns of behavior, beliefs, and language
What is an ethnographic design
400
one tailed test and two tailed test are hypothesis testing procedures for
What are directional and nondirectional hypothesis
400
A subgroup of the population the researcher plans to study
What is a sample
500
p<.05, p<.01
What are levels of significance
500
This research design uses open coding, axial coding, and selective coding for data analysis
What is grounded theory design
500
The mean, variance, and standard deviation?: 55,56,56,57,59,60,60,61,65,66,66,68,70,71,75,77
mean= 63.875 variance= 48.25 standard deviation= 6.946
500
A statement participants sign before partaking in research
What is an informed consent