Beneficience
to do good
Belmont Report
...
Informed consent
Respondents are volunteers, they have a right to be informed regarding what
Fail to reject
Goal of a goodness of fit test is to what the null hypothesis?
If cross
If the row percents don't work to describe the cross that, more than expected used to explain
Crosstabukations and ... data
Nominal
Ordinal
Kolmo and ...data
The mean and .,.. data
Interval
The two variables in the crosstab are independent
Null hypothesis for crosstab
This subtraction gives an indication of whether the variable in the rows is rooted to the variable in the columns
O-e aka residual
An example of what is included under the principle of justice
Fairness and distribution (who is included in research)
Less than 20% of the cells should have expected frequencies less than 5
Requirement for a crosstab
Individual who started discussion on ethics
Henry Beecher
When dummy variables are used in a regressing the stat sig of a dummy variables indivistes difference between the variable and
Base case
Standard error
Mean +/- st dev*z
(R-1)(c-1j
Degrees of freedom
Reject the null in this situation
If p is less than 0.05 OR calculated larger than critical value
The median and what type of data?
Ordinal data
Decide the cell count by the total count for that row
Row percent
Nominal or ordinal bars are allows as independent variables in regression variable
Dummy variable
There are no assumptions about the form of the relationship when using this method of analysis
Crosstab
If researcher forgets to click the cell button in spss and select some options the crosstab will just have this one value in each cell
Observed
There are insignificant differences between the sample and the population
Null hypothesis for a goodness of fit test
y = B0 + B1x
Equation for a line
Calculating response rate
Completed interviews/total number of contacts
n = z2/D2 * s2
Sample size of mean