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Which of the following provides both the correct null and the correct alternative hypothesis for this situation? но: п=0.62 На: п< 0.62 но:: п =0.71, HO: -0.62, HO: = 0.71, НО:: п-0.58, НО:: П >0.62, 000 000 На: : п< 0.71 Ha: < 0.62 На: < 0.71 На: : п >0.58 На: : п< 0.62

Which of the following provides both the correct null and the correct alternative hypothesis for this situation? но: п=0.62 На: п< 0.62 но:: п =0.71, HO: -0.62, HO: = 0.71, НО:: п-0.58, НО:: П >0.62, 000 000 На: : п< 0.71 Ha: < 0.62 На: < 0.71 На: : п >0.58 На: : п< 0.62

College Algebra
College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter9: Sequences, Probability And Counting Theory
Section9.7: Probability
Problem 4SE: What is the difference between events and outcomes? Give an example of both using the sample space...
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Hypothesis Test is conjectured that the proportion of all people who went trick-or-treating who also had a pumpkin carved into a jack-o'-lantern at their home is 0.62. Of interest is to test this claim versus the alternative that the proportion of all people who went trick-or-treating who also had a pumpkin carved into a jack-o'-lantern at their home is less than 0.62. A simple random sample of 270 people who went trick-or-treating is selected, and 162 of them also had a pumpkin carved into a jack-o'-lantern at their home (and the other 108 did not). If appropriate, use this information to test if the proportion of all people who went trick-or-treating who also had a pumpkin carved into a jack-o'-lantern at their home is less than 0.62 at the a = .10 level of significance. Which of the following provides both the correct null and the correct alternative hypothesis for this situation? НО: п = 0.62 Ha: π < 0.62 HO:: n=0.71, HO: = 0.62, HO: = 0.71, HO:: π =0.58, A HO::n>0.62, Ha::n <0.71 Ha: < 0.62 Ha: < 0.71 Ha::n>0.58 Ha:: π < 0.62
Transcribed Image Text:Hypothesis Test is conjectured that the proportion of all people who went trick-or-treating who also had a pumpkin carved into a jack-o'-lantern at their home is 0.62. Of interest is to test this claim versus the alternative that the proportion of all people who went trick-or-treating who also had a pumpkin carved into a jack-o'-lantern at their home is less than 0.62. A simple random sample of 270 people who went trick-or-treating is selected, and 162 of them also had a pumpkin carved into a jack-o'-lantern at their home (and the other 108 did not). If appropriate, use this information to test if the proportion of all people who went trick-or-treating who also had a pumpkin carved into a jack-o'-lantern at their home is less than 0.62 at the a = .10 level of significance. Which of the following provides both the correct null and the correct alternative hypothesis for this situation? НО: п = 0.62 Ha: π < 0.62 HO:: n=0.71, HO: = 0.62, HO: = 0.71, HO:: π =0.58, A HO::n>0.62, Ha::n <0.71 Ha: < 0.62 Ha: < 0.71 Ha::n>0.58 Ha:: π < 0.62
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