EBK STATISTICS FOR THE BEHAVIORAL SCIEN
3rd Edition
ISBN: 9781506386249
Author: PRIVITERA
Publisher: VST
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Chapter 10, Problem 23CAP
1.
To determine
Determine whether the related-samples ttest issignificant for a two-tailed test at a 0.05 level of significance or not.
2.
To determine
Determine whether the related-samples t test is significant for a two-tailed test at a .05 level of significance or not.
3.
To determine
Determine whether the related-samples t test is significant for a two-tailed test at a .05 level of significance or not.
4.
To determine
Determine whether the related-samples t test is significant for a two-tailed test at a .05 level of significance or not.
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Using a 1% level of significance, test the claim that the relation between x and y is monotone (either increasing or decreasing). Verify that the Spearman rank correlation coefficient . This implies that the P-value lies between 0.002 and 0.01. State…
Sand and clay studies were conducted at a site in California. Twelve consecutive depths, each about 15 cm deep, were studied and the following percentages of sand in the soil were recorded.
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Converting this sequence of numbers to a sequence of symbols A and B, where A indicates a value above the median and B denotes a value below the median gives ABABABABAABB. Test the sequence for randomness about the median with a 5% level of significance. Verify that the number of runs is 10. What is the upper critical value c2?
Sand and clay studies were conducted at a site in California. Twelve consecutive depths, each about 15 cm deep, were studied and the following percentages of sand in the soil were recorded.
34.4
27.1
30.8
28.0
32.2
27.6
32.8
25.2
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Converting this sequence of numbers to a sequence of symbols A and B, where A indicates a value above the median and B denotes a value below the median gives ABABABABAABB. Test the sequence for randomness about the median with a 5% level of significance. Verify that the number of runs is 10. What is the upper critical value c2?
Chapter 10 Solutions
EBK STATISTICS FOR THE BEHAVIORAL SCIEN
Ch. 10.1 - Prob. 1.1LCCh. 10.1 - Prob. 1.2LCCh. 10.1 - Prob. 1.3LCCh. 10.1 - Prob. 1.4LCCh. 10.2 - Prob. 2.1LCCh. 10.2 - Prob. 2.2LCCh. 10.2 - Prob. 2.3LCCh. 10.2 - Prob. 2.4LCCh. 10.3 - Prob. 3.1LCCh. 10.3 - Prob. 3.2LC
Ch. 10.3 - Prob. 3.3LCCh. 10.5 - Prob. 4.1LCCh. 10.5 - Prob. 4.2LCCh. 10.6 - Prob. 5.1LCCh. 10.6 - Prob. 5.2LCCh. 10.6 - Prob. 5.3LCCh. 10.6 - Prob. 5.4LCCh. 10 - Prob. 1FPCh. 10 - Prob. 2FPCh. 10 - Prob. 3FPCh. 10 - Prob. 4FPCh. 10 - Prob. 5FPCh. 10 - Prob. 6FPCh. 10 - Prob. 7FPCh. 10 - Prob. 8FPCh. 10 - Prob. 9FPCh. 10 - Prob. 10FPCh. 10 - Prob. 11FPCh. 10 - Prob. 12FPCh. 10 - Prob. 13CAPCh. 10 - Prob. 14CAPCh. 10 - Prob. 15CAPCh. 10 - Prob. 16CAPCh. 10 - Prob. 17CAPCh. 10 - Prob. 18CAPCh. 10 - Prob. 19CAPCh. 10 - Prob. 20CAPCh. 10 - Prob. 21CAPCh. 10 - Prob. 22CAPCh. 10 - Prob. 23CAPCh. 10 - Prob. 24CAPCh. 10 - Prob. 25CAPCh. 10 - Prob. 26CAPCh. 10 - Prob. 27PRCh. 10 - Prob. 28PRCh. 10 - Prob. 29PRCh. 10 - Prob. 30PRCh. 10 - Prob. 31PRCh. 10 - Prob. 32PR
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