Answer: C. aspirin; headaches
Explanation:
The variables in an experiment are either dependent or independent. An independent variable is the change that is introduced to test the hypothesis. A dependent variable on the other hand is the one being monitored or measured due to the introduction of other variables.
Here Headaches are the dependent variables as the experiment is to monitor whether the introduction of aspirin, the independent variable, takes headaches away.
Answer:
Sole trader business structure (hope this helps)
Explanation:
A sole proprietorship (also known as a sole trader) is an enterprise owned and run by one person. It is the simplest and cheapest business structure. If you operate your business as a sole trader , you have full control and management of the business. You are legally responsible for all aspects of the business.
Advantages:
You are the boss (full control)
You keep all the profits
Low start up costs
Operating your business is simple
Easy to change your legal structure
Disadvantages:
Unlimited liability for debts
All the responsiblity for making day-to-day business decisions is yours
Not much time off, it can be hard to take holidays
Taxed as a single person
Answer:
Yes
Explanation:
Is it better for a man to work and a woman to stay at home? Women and men were asked this question in the GSS 2010 file. Investigate the relationship between marital status (MARITAL) and responses to this question (Polviews). Have SPSS calculate the Chi-square by clicking on analyze, Descriptive Statistics, and Cross tabs, then on the Statistics button click on chi-square in the upper left corner and then click continue and then okay. Based on your chi-square are the results statistically significant?a. yes
b. noExplain.
A chi square (χ2) statistic is a test that measures how expectations compare to actual observed data (or model results). The data in question used in calculating a chi square statistic must have the following characteristics:
-random,
-raw,
-mutually exclusive,
-drawn from independent variables,
-gotten from a large enough sample
SPSS stands for Statistical Package for Social Sciences, this is used to perform statistical analysis. It is used used by research to analyze data with various tools.
The Chi square is important becuase it can be used to test the hypothesis and see if the expected data is correlating with the actual oberved
Answer: Option 'a' is correct.
Explanation:
Researchers can isolate a single factor and examine the effect of that factor alone on a particular behavior through use of a choices is an experiment.
As experiment means when a hypothesis is tested scientifically and check when the cause is changed what would effect that factor alone.
whereas correlational study is the study of two variables understand it and develop the statistical relationship between them without affecting from any variable.
Hence, option 'a' is correct.
It is strongest in people who have no attachments.
