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WorksheetsSTArT with the Basics
Total questions: 10
Worksheet time: 5mins
These symbols are used to denote a null hypothesis EXCEPT
<
≥
Ho
=
Type I error is committed when _____.
the null hypothesis is false and rejected
true null hypothesis is rejected
the null hypothesis is true and not rejected
there was a failure to reject a false null hypothesis
Given that all assumptions are satisfied, the researcher should proceed with ___.
Wilcoxon Signed-Ranks Test
Non-parametric Test
Parametric Test
Kruskal-Wallis Test
If the p-value is 0.009, and the level of significance is 0.05, what should be your decision?
Fail to reject Ha
Reject Ha
Fail to reject Ho
Reject Ho
A university wants to understand the average study time of its undergraduate students. There are 15,000 undergraduate students enrolled at the university. The university's research team decides to survey 600 randomly selected undergraduate students to gather information.
What is the population in this study?
The 600 students surveyed
All undergraduate students at the university
The research team
All students in the city
A university wants to understand the average study time of its undergraduate students. There are 15,000 undergraduate students enrolled at the university. The university's research team decides to survey 600 randomly selected undergraduate students to gather information.
What is the sample in this study?
The 600 students surveyed
All undergraduate students at the university
The research team
All students in the city
A researcher is conducting a study on various characteristics of a group of participants. The study involves collecting data on the following variables:
1. Gender of the participants (male, female, non-binary)
2. Level of education achieved (high school, bachelor's degree, master's degree, doctoral degree)
3. Daily temperature in the participants' city (measured in degrees Celsius)
4. Annual income of the participants (measured in Philippine peso)
Which level of measurement is used for the gender of the participants?
Nominal
Ordinal
Interval
Ratio
A researcher is conducting a study on various characteristics of a group of participants. The study involves collecting data on the following variables:
1. Gender of the participants (male, female, non-binary)
2. Level of education achieved (high school, bachelor's degree, master's degree, doctoral degree)
3. Daily temperature in the participants' city (measured in degrees Celsius)
4. Annual income of the participants (measured in Philippine peso)
Which level of measurement is used for the level of education achieved?
Nominal
Interval
Ordinal
Ratio
A researcher is conducting a study on various characteristics of a group of participants. The study involves collecting data on the following variables:
1. Gender of the participants (male, female, non-binary)
2. Level of education achieved (high school, bachelor's degree, master's degree, doctoral degree)
3. Daily temperature in the participants' city (measured in degrees Celsius)
4. Annual income of the participants (measured in Philippine peso)
Which level of measurement is used for the daily temperature in the participants' city?
Nominal
Ordinal
Interval
Ratio
