Hypothesis TestIt 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 ofall 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 other108 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 attheir home is less than 0.62 at the a= .10 level of significance.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 (andthe other 108 did not). Is the sample size large enough for the Central Limit TheoremCa. Yes because nã= 232.4and n(1-í) = 168 are both greater than 10a. Yes because 162 is greater than 10Yes because noto = 241.4and n(1-1) = 98.6 are both greater than 10a. Yes because não = 167.4and n(1-π) = 102.6 are both greater than 10ro

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 h the other 108 did not). Is the sample size large enough for the Central Limit Theorem a. Yes because no = 232.4and n(1-0) = 168 are both greater than 10 a. Yes because 162 is greater than 10 a. Yes because no = 241.4and n(1-no) = 98.6 are both greater than 10 a. Yes because não = 167.4and n(1-no) = 102.6 are both greater than 10.

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 h the other 108 did not). Is the sample size large enough for the Central Limit Theorem a. Yes because no = 232.4and n(1-0) = 168 are both greater than 10 a. Yes because 162 is greater than 10 a. Yes because no = 241.4and n(1-no) = 98.6 are both greater than 10 a. Yes because não = 167.4and n(1-no) = 102.6 are both greater than 10.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.5: Comparing Sets Of Data

Problem 3BGP

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