7. Using the above data, what are the appropriate degrees of freedom for the Chi-Square statistic?Circle your answer below.(a) 6(b) 5(c) 2(d) 38. Using the above data to test for dependence, what is the p-value must be used for the Chi-Square statistic?Circle your answer below.(a) p<0.05(b) 0.05 < p < 0.10(c) p> 0.05(d) 0.5< p<1 The information in this box is used in questions 7, and 8.All current-carrying wires produce clectromagnetic (EM) radiation, including the clectrical wiring running into,through, and out of our homes. High-frequency EM radiation is thought to be a cause of cancer; the lowerfrequencies associated with houschold current are generally assumed to be harmless. To investigate this,rescarchers visited the addresses of children in the Denver area who had died of some form of cancer (leukemia,lymphoma, or some other type) and classified the wiring configuration outside the building as cither a high-current configuration (HCC) or as a low-current configuration (LCC). Here are some of the results of the study.LeukemiaLymphomaOther CancersHCC521017LCC842131The Minitab output for the above table is given below. The output includes the cell counts, the expected cellcounts, and the chi-square statistic.Expected counts are printed below observed counts.C2C3Total5210177949.9711.3917.6484213113686.0319.6130.36Total1363148215y - 0.082 + 0.170 + 0.023 + 0.048 + 0.099 + 0.013 -0.435

Name: 7. Using the above data, what are the appropriate degrees of freedom
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Description: 7. Using the above data, what are the appropriate degrees of freedom for the Chi-Square statistic?Circle your answer below.(a) 6(b) 5(c) 2(d) 38. Using the above data to test for dependence, what is the p-value must be used for the Chi-Square statis

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The information in this box is used in questions 7, and 8. All current-carrying wires produce clectromagnetic (EM) radiation, including the clectrical wiring running into, through, and out of our homes. High-frequency EM radiation is thought to be a cause of cancer; the lower frequencies associated with houschold current are generally assumed to be harmless. To investigate this, rescarchers visited the addresscs of children in the Denver area who had died of some form of cancer (leukemia lymphoma, or some other type) and classified the wiring configuration outside the building as cither a high- current configuration (HCC) or as a low-current configuration (LCC). Here are some of the results of the study. Leukemia Lymphoma Other Cancers HCC 52 10 17 LCC 84 21 31 The Minitab output for the above table is given below. The output includes the cell counts, the expected cell counts, and the chi-square statistic. Expected counts are printed below observed counts. C2 C3 Total 52 10 17 79 49.97 11.39 17.64 2 84 21 31 13 86.03 19.61 30.36 Total 136 31 48 215 X- 0.082 + 0.170 + 0.023 +0.048 + 0.099 + 0.013 - 0.435

The information in this box is used in questions 7, and 8. All current-carrying wires produce clectromagnetic (EM) radiation, including the clectrical wiring running into, through, and out of our homes. High-frequency EM radiation is thought to be a cause of cancer; the lower frequencies associated with houschold current are generally assumed to be harmless. To investigate this, rescarchers visited the addresscs of children in the Denver area who had died of some form of cancer (leukemia lymphoma, or some other type) and classified the wiring configuration outside the building as cither a high- current configuration (HCC) or as a low-current configuration (LCC). Here are some of the results of the study. Leukemia Lymphoma Other Cancers HCC 52 10 17 LCC 84 21 31 The Minitab output for the above table is given below. The output includes the cell counts, the expected cell counts, and the chi-square statistic. Expected counts are printed below observed counts. C2 C3 Total 52 10 17 79 49.97 11.39 17.64 2 84 21 31 13 86.03 19.61 30.36 Total 136 31 48 215 X- 0.082 + 0.170 + 0.023 +0.048 + 0.099 + 0.013 - 0.435

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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