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Write your interpretation of the results of the independent samples t -test, as you would in an APA-formatted journal. Please see study below. A retrospective
Write your interpretation of the results of the independent samples t-test, as you would in an APA-formatted journal. Please see study below.
A retrospective associational study examined the medical utilization of homeless veterans receiving treatment in a Veterans Affairs health care system (LePage, Bradshaw, Cipher, & Hooshyar, 2014). A sample of veterans seen in the Veterans Affairs health care system in 2010 was evaluated for homelessness at any point during the year, as well as chronic medical and psychiatric diseases, and medical utilization. A subset of the data was analyzed. The independent variable was group: Homeless vs. Not Homeless, and the dependent variable was the number of visits to the emergency department in 2010. The null hypothesis is "There is no difference between homeless veterans and non-homeless veterans on the number of ED visits in 2010." The independent samples t-test was performed and the SPSS results are shown below. T-Test Group Statistics Std. Error Homeless N Mean Std. Deviation Mean Number of Emergency Not Homeless 10 1.50 1.080 342 Department Visits Homeless 10 3.70 1.337 423 Independent Samples Test Levene's Test for Equality of Variances 1.test for Equality of Means Mean Sid. Error Sig Sig. (2-tailed) Difference Difference Number of Emergency Equal variances Department Visits 463 -4.047 18 assumed 563 001 .2.200 544 Equal variances not assumed -4.047 17.236 001 -2.200 .544Step by Step Solution
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