n the US, 60% of all people have type O blood, 20% have type A blood, 15% have type B blood and 5% have type AB blood. A researcher wants to see if the distribution of blood type is different for millionaires. The table below shows the results of a random sample of 172 millionaires. What can be concluded at the 0.01% significant level. Test for the claim that the following categories occur with the following frequencies: pType O = 0.6;  pType A = 0.2; pType B = 0.15;  pType AB = 0.05 Test at the 0.01 significance level. Complete the table. Round all answers to three decimal places. Blood Type Observed Frequency Expected Frequency Residual O 78     A 35     B 40     AB 19       HoHo : pA=0.6pA=0.6;  pB=0.2pB=0.2;  pC=0.15pC=0.15;  pD=0.05pD=0.05 H1H1: at least one is different   Original claim = Select an answer H₁ H₀    Enter the critical value, along with the significance level and degrees of freedom χ2χ2(αα,df) below the graph. (Graph is for illustration only. No need to shade.)   X2Χ2(,) =  (Round to three decimal places.)   Test Statistic =  (Round to three decimal places.) p-value= (Round to four decimal places.) Decision: Select an answer Accept the null hypothesis Accept the alternative hypothesis Fail to reject the null hypothesis Reject the null hypothesis  Conclusion: Select an answer There is not sufficient evidence to warrant rejection of There is sufficient evidence to warrant rejection of The sample data supports There is not enough evidence to support  the claim that the distribution of blood type is different for millionaires. Submit QuestionQuestion 1

In the US, 60% of all people have type O blood, 20% have type A blood, 15% have type B blood and 5% have type AB blood. A researcher wants to see if the distribution of blood type is different for millionaires. The table below shows the results of a random sample of 172 millionaires. What can be concluded at the 0.01% significant level. Test for the claim that the following categories occur with the following frequencies: p_{Type O} = 0.6;  p_{Type A} = 0.2; p_{Type B} = 0.15;  p_{Type AB} = 0.05 Test at the 0.01 significance level. Complete the table. Round all answers to three decimal places.

Enter the critical value, along with the significance level and degrees of freedom χ2χ2_(αα,df) below the graph. (Graph is for illustration only. No need to shade.)

Test Statistic =  (Round to three decimal places.)
p-value=
(Round to four decimal places.)

Decision: Select an answer Accept the null hypothesis Accept the alternative hypothesis Fail to reject the null hypothesis Reject the null hypothesis 

Conclusion: Select an answer There is not sufficient evidence to warrant rejection of There is sufficient evidence to warrant rejection of The sample data supports There is not enough evidence to support  the claim that the distribution of blood type is different for millionaires.