![]() True False Question 27 The best place to store data from a clinical project conducted by 2 students and their advisor True False Question 26 Bar charts and histograms can both be used to describe interval level data. Standard deviation should be used to describe the variable. True False Question 25 When a continuous variable has a normal distribution and only 1 small outlier, the mean and Question 24 The frequency and relative frequency presented as a percentage should both be reported The guidelines of the journal where the data will bpublished. Whether the data are normally distributed. The difference between the largest and smallest values. The difference between the 25th and 75th percentiles. The differene between 2 standard deviations above anbelow the mean. ![]() ![]() Histogram Question 19 The epidemiological range is The best graphic display of these measurements would be a That same measurement when the same variable is meaof sured multiple times is an exampleĪll of the above Question 18 Quality of life is measured on a scale from 1 (extremely poor quality) to 5 (best possible True False Question 17 Testing a new piece of equipment to enure that the equipment consistently provides Mode Question 16 An conceptual definition defines how a variable will be measured, and includes theĮquipment and procedures that are used in the measurement. When performing the descriptof the following should be used? SELECT ALL THAT APPLY ive statistics, which True False Question 15 A variable was coded as disease present, disease not present, orĭisease status unknown. Question 14 A study can have only one dependent variable. Question 13 In a box-and-whisker plot, the length of the box is equal to the Student, does the student need any additional approproject? vals to review patient records for this The studentĭecides to examine whether the staff routinely assesSince this is a quality improvement project for the clinic and a course requirement for the s vaccination status for healthy adults. As a part of the course requirements ity improvement project. Health care organization that is part of the univerfor the final term, the student must complete a qualsity. Question 8 A nurse practitioner student is completing his final practicum in the outpatient clinic of the When reporting the mean for a variable, what measure of spread should be reported?Īny/all of the above would be appropriate. Question 5 Outliers can be identified using a ( SELECT ALL THAT APPLY) True False Question 4 The best way to determine whether data are normally distributed is toĬonstruct a box-and-whisker plot with Tukey fences. Since the puniversity owns the hospital, the student does not roject is required by the university and theneed to obtain additional permission for Question 3 A student is planning on conducting a quality improvement project on a unit in the university The variable manipulated by the researcher. Quizlet/413332461/nsg522-epistats-midterm-flash-cards/ Question 1 Height recorded in centimeters should be displayed using SELECT ALL THAT APPLY
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