Given ˆpp^ = XXXXXXXXXXand N = 35 for the high income group, Test the claim that the proportion of children in the high income group that drew the nickel too large is smaller than 50%. Test at the...


Given ˆpp^ = 0.2286 and N = 35 for the high income group,



Test the claim that the proportion of children in thehigh income group that drew the nickel too large is smaller than 50%. Test at the 0.05 significance level.



a) Identify the correct alternative hypothesis:




  • μ>.50μ>.50

  • p=.50p=.50

  • p>.50p>.50

  • μ<><>

  • μ=.50μ=.50

  • p<><>


Correct





Give all answers correct to 3 decimal places.


b) The test statistic value is:


c) Using the P-value method, the P-value is: .0006Correct


d) Based on this, we




  • Reject H0H0

  • Fail to reject H0H0


Correct





e) Which means




  • There is sufficient evidence to warrant rejection of the claim

  • The sample data supports the claim

  • There is not sufficient evidence to support the claim

  • There is not sufficient evidence to warrant rejection of the claim



Need Help with B




Jun 10, 2022
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