Mathematics, 17.04.2020 03:51 fatherbamboo
According to the Bureau of the Census, 18.1% of the U. S. population lives in the Northeast, 21.9% inn the Midwest, 36.7% in the South, and 23.3% in the West.. In a random sample of 200 recent calls to a national 800-member hotline, 39 of the calls were from the Northeast, 55 from the Midwest, 60 from the South, and 46 from the West. If we are to conclude that the geographical distribution of hotline callers could be the same as the U. S. population distribution at the 0.05 level, what is the calculated Chi-square value? (Specify your answer to 3rd decimal point)
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Mathematics, 21.06.2019 16:50
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Mathematics, 21.06.2019 21:50
What additional information is needed to prove that the triangles are congruent using the aas congruence theorem? o lolm o oama o zloa zlma o zlao β zlam
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Mathematics, 22.06.2019 01:00
The triangles are similar. what is the value of x? enter your answer in the box.
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According to the Bureau of the Census, 18.1% of the U. S. population lives in the Northeast, 21.9% i...
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