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The table to the right shows the medal count for three countries following an international athletic event. Complete par
Posted: Mon Jul 11, 2022 11:27 am
by answerhappygod
- The Table To The Right Shows The Medal Count For Three Countries Following An International Athletic Event Complete Par 1 (37.67 KiB) Viewed 20 times
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The table to the right shows the medal count for three countries following an international athletic event. Complete parts a. through c. below. a. Using a = 0.025, perform a chi-square test to determine if the type of medal and the country that earned it are independent of one another. Identify the null and alternative hypotheses for a chi-square test of independence based on the information in the table. Choose the correct answer below. OA. Ho: Type of medal and country that earned it are not independent of one another. H₁: Type of medal and country that earned it are independent of one another. OB. Ho: Type of medal and country that earned it are independent of one another. H₁: Type of medal and country that earned it are not independent of one another. OC. Ho: Type of medal and country that earned it are independent of one another. H₁: The country that earns the medal affects the type of medal GELIE OD. Ho: Type of medal and country that earned it are independent of one another. H₁: The type of medal affects the country that earned it.
Country ABC Gold 9 10 15 Medal Silver 15 538 13 Bronze 13 6
Find the chi square test statistic Find the expected frequencies Degrees of freedom? Critical value? Determine the result of the test What conclusion can be made based on these results? Determine the p value using technology and interpret its meaning