Nsg-522 Midterm Study Guide Graded A+

The dependent variable {Ans: the outcome variable}The most frequently occurring number in a set of numbers is the a. Median b. Mode. c. Midrange d. Frequency e. 50th percentile {Ans: b. mode}All studies need appropriate permission to examine data {Ans: True}the 95% confidence interval for the mean of a set of observations indicates that 95% of the observations fall within the confidence interval {Ans: False}The null hypothesis always stats that there is no relationship between the variables or differences between the groups {Ans: True}A conceptual definition defines how a variable will be measured, and includes the equipment and procedures that are used in the measurement {Ans: False}