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140 describe the iq scores make a graph of the...

Question: 140 describe the iq scores make a graph of the...

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1.40 Describe the IQ scores. Make a graph of the distribution of IQ scores for the seventh-grade students in Table 1.3. Describe the shape, center, and spread of the

26 Chapter 1 Looking at Data-Distributions TABLE 1.3 Educational Data for 78 Seventh-Grade Sltudents Educational Data for 78 Seventh-Grade Students OBS GPA 1O Gender concept I0 Genderconcept 7.940 8.292 4.643 7.470 8.882 7.585 7.650 2.412 6.000 10.760 9.763 003 9410 126 9.167 9.348 127 047 51 8.167 3.647 3.408 3.936 119 71 051 100 7.167 110 7.647 0.530 6.173 115 7.295 7.295 8,938 7.882 8.353 5.062 8.175 8.235 7.588 7.647 5.237 7.470 5.528 7.167 7.571 4.700 104 054 056 72 7.822 7.598 4.000 6.231 7643 1.760 123 105 113 109 107 9648 10.700 10.580 9.429128 7.825 105 7.333112 105 071 67 9.167 076 9.585 9.571 8.998 8.333 8.175 8.000 9.333 9.500 8.714 7.833 4.885 078 033 035 3.820 5.936 9,000 9.500 6.057 6.057 6.938 106 10.140 9.999 106 distribution, as well as any outliers. IQ scores are usually said to be centered at 100. Is the midpoint for these students close to 100, clearly above, or clearly below? 1.41 Describe the self-concept scores. Based on a suitable graph, briefly describe the distribution of self concept scores for the students in Table 1.3. Be sure to identify any suspected outliers. SEVENGR SEVENGR

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