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.canvasims.com/RusticiEngine/defaultur/player/modern.html?configuration=sconelD&preventRightClick=false&cc=en_US&ieCompatibilityMode=none&cache=20.1.9.169&play Scenario 4 A group of 10 senior citizens living in an assisted living facility took a test to measure their level of anxiety. Another group of 10 senior citizens who reside in a nursing home took the same test. The manager of the assisted living facility believes that the residents in that facility have a lower anxiety level than the nursing home residents and wants to use a t test to find out. A Levene's Test determined that the variances of the two groups can be considered equal. Ho: The anxiety level of the assisted living residents is greater than or equal to the anxiety level of the nursing home residents. Ha: The anxiety level of the assisted living residents is significantly lower than the anxiety level of the nursing home residents. Descriptive Statistics Question 1: Which kind of t-test should be used in this situation? Standard One-Sample Independent Group n Mean deviation 1 10 57.8 7.208 Question 2: Does the hypothesis call for a one-tailed test or a two-tailed test? One-Tailed Two-Tailed 2 10 67.9 9.085 Question 3: How many degrees of freedom are in the problem? t Test Type Answer t p Mean difference Question 4: According to the p value, is this result statistically -2.754 .0066 -10.1 significant at the .01 level? Yes No