Question

For the following situations name at least one independent variable (and the levels of that variable) and one dependent variable. A research project where the topic of interest is achievement.

For the following situations name at least one independent variable (and the levels of that variable) and one dependent variable.A research project where the topic of interest is voting preferences in the presidential election.

For the following situations name at least one independent variable (and the levels of that variable) and one dependent variable. A research project where the topic of interest is achievement.

Write the null and research hypotheses for the following description of a research study: A group of middle-aged men was asked to complete a questionnaire on their attitudes toward work and family. Each of these men is married and has at least two children. Another group of men with no children also completed the same survey.

Answer 1

for the topic of achievement:independent variable is family and dependent variables work

research hypothesis:middle aged men attitudes towards work and family depends on children

null hypothesis:there is no significant difference between the attitudes of middle aged men with children and middle aged men without children