Mathematics, 26.11.2019 05:31 bee8367

These 31 girls are an srs of all seventh-grade girls in the school district. suppose that the standard deviation of iq scores in this population is known to be ï = 15. we expect the distribution of iq scores to be close to normal. below is the distribution's stemplot.7 248 699 136810 02333457811 112224448912 0813 02true or false: there are no major departures from normality.

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These 31 girls are an srs of all seventh-grade girls in the school district. suppose that the standa...