SU NSG6101 Week 8 Knowledge Check (June 2019)

NSG 6101 Nursing Research Methods

Week 8 Knowledge Check

Question 1 The standard deviation of a sampling distribution is called a:

Question 1 options:

Sampling error

Standard error

Variance

Parameter

Question 2 A statistical procedure that is used to determine whether a significant difference exists between any number of group means on a dependent variable measured on an interval scale is the:

Question 2 options:

t-test

ANOVA

Pearson’s

Chi-squared test

Question 3 For which of the following levels of significance is the risk of making a Type II error greatest?

Question 3 options:

.1

.05

.01

.001

Question 4 Which level of measurement permits the researcher to add, subtract, multiply, and divide?

Question 4 options:

Nominal

Ordinal

Interval

Ratio

Question 5 The measure of central tendency that is most stable is the:

Question 5 options:

Mode

Median

Mean

They are all equivalent