Were the experimental and control groups similar in their type of feeding? The researchers might have also identified the mode, which was White. The effectiveness of a self-care intervention for the management of postpartum fatigue. With us you get: The researchers found no significant differences between the control and experimental groups for any of the demographic or attribute variables.
If so, what would the median be for education for the experimental and the control groups? There are many reasons why it is better to chose us over other companies in the same platform. Describe the race of both the experimental and control groups.
The groups were very similar in age since the mean age for the experimental group was What other statistic could have been used to describe the length of labor? Could a median be determined for the education data? The results of the study indicated that the TMG was effective in reducing levels of morning postpartum fatigue from the 2nd to 4th weeks postpartum.
The exact age of the subjects was obtained, providing ratio level data that are descriptively analyzed with means and standard deviations.
Applied Nursing Research, 16 138— Provide both the frequency and percentage for the marital status mode for both groups. Frequencies and Exercise 11 using statistics to describ were used to describe race for the experimental and control groups.
With education, high school is the lowest level of education, some college is the next level of education, and college graduate or higher is the highest level of education. Yes, one might expect bottle-feeding to be the mode since many of these mothers planned on returning to work.
For example, measuring gender produces nominal level data that can be described using frequencies, percentages, and mode. Age was described for both the experimental and control groups using means and standard deviations. Statistics for Health Care Research: It is true there are many other companies offering custom online writing services.
Grove 75 Grove, Susan K. Which of the demographic variables provided ordinal level data? The variables education and amount of household and infant care responsibilities are both measured at the ordinal level since the data for each is sorted into categories that can be rank ordered.
Was the sample for this study adequately described? The data collected for race is nominal level since race was measured using mutually exclusive categories of White, Black, Interracial, and Middle Eastern that cannot be rank ordered.
This description of the sample is called the sample characteristics which may be presented in a table or the narrative of the article. Introduction Troy and Dalgas-Pelish conducted a quasi-experimental study to determine the effectiveness of a self-care intervention Tiredness Management Guide [TMG] on postpartum fatigue.
What demographic variables were measured at least at the interval level of measurement? However, the narrative from the study indicated that the groups were not significantly different for any of the demographic variables.
The study subjects included 68 primiparous mothers, who were randomly assigned to either the experimental group 32 subjects or the control group 36 subjects using a computer program.
Since the data are nominal, frequencies and percentages were appropriate. Thus, the sample is predominately White, and the results are reflective of a White or Caucasian population and not Black, Interracial, or Middle Eastern populations.
Could a mean be calculated on the race data? Is this mode what you would have expected? Bottle-feeding was the mode for the experimental See Exercises 1, 2, and 3, which are focused on identifying the level of measurements.
Can the findings from this study be generalized to Black women? What demographic variables were included in this study? The researchers presented the characteristics of their sample in a table format for the experimental and control groups see Table 1.
Did the experimental group earn similar income to the control group? Were the groups similar in age?“Exercise 11 - Using Statistics to Describe a Study Sample” “Name:” _SM_____ The demographic variables at the interval level of measurement were length of labor, and number of hours working per week.
What level of measurement is the data for race? 4. What statistics were used to describe race in this study?
Were these appropriate? 5.
Could a mean be calculated on the race data? Provide a rationale for your answer. 6. Describe the race of both the experimental and control groups. Exercise 11 – Using Statistics to Describe a Study Sample 1. What demographic variables were measured at least at the interval level of measurement?
Demographic variables that are measured at the interval level are age, income ($), length of labor (hrs), return to work (wks), number of hours working per week%(12). EXERCISE 11 USING STATISTICS TO DESCRIBE A STUDY SAMPLE STATISTICAL TECHNIQUE IN REVIEW Most studies describe the subjects that comprise the study sample.
This description of the sample is called the sample characteristics which may be presented in a table or the narrative of the article. HLTV Exercise 11 and 16 HLTV Applied Statistics for Healthcare Professionals Exercise 11 Using Statistics to Describe a Study Sample What.
HLTV Exercise 11 and 16 HLTV Applied Statistics for Healthcare Professionals Exercise 11 Using Statistics to Describe a Study Sample 1. What.Download