What is the mean algebra score, P value, and T value? Team C Wk. 4 Comparing Mea

Question

What is the mean algebra score, P value, and T value? Team C Wk. 4 Comparing Means Worksheet (1) References Mailings Review View Help Tell me what you want to do ?·A- a-B+ TAPA Cita Assignme Assignme Assignment A Paragraph Styles One-Sample Test Test Value 2 95% Confidence Interval of the Difference dSig (2-tailed) Mean Difference Lower item3 item4 tem5 itemo tem7 7.000 -7.000 6.708 -7.000 6.325 -7.906 6.325 001 001 001 001 001 001 001 -1.167 -1.167 -1.500 1.167 -1.333 1.667 74 -74 93 74 79 1.60 2.07 1.88 2.21 -1.8753 1.12 TotalScore 1.33333 -7914 Conduct a one-sample t-test on the total scores On the output, identify the following a Mean algebra score b. Tvalue c. P value Review the one-way ANOVA instructional video before completing this problem. The data set for this problem can be found through the Pearson Materials in the Textbook Resources link. The data for this question is in the data file named Lesson 25 Exercise File 1. Marvin is interested in whether blonds brunets and redheads differ with respect to their extrovertedness He randomly samples 18 men from his local college campus six blonds six brunets and six redheads He then administers a 2

Explanation / Answer

a) Mean difference = -1.33, test-value = 2, Mean score = 2-1.33 = 0.67

b) T-value = -6.325

c) p-value = 0.001

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