Our country believes that there is no need to give a budget to provide computers to teenagers. The policymakers said that there is about 70% of teenagers aged 12 to 17 years old who have regular access to the internet and computer. The analytics team of the government took a random sample of 500 teenagers 12 to 17 years old, it was found that 330 have regular access to computers and the Internet. Confirm the claim of our country at 95% level of confidence about the proportion of teenagers 12 to 17 years old who have regular access to computers and the Internet

Our country believes that there is no need to give a budget to provide computers to teenagers. The policymakers said that there is about 70% of teenagers aged 12 to 17 years old who have regular access to the internet and computer. The analytics team of the government took a random sample of 500 teenagers 12 to 17 years old, it was found that 330 have regular access to computers and the Internet. Confirm the claim of our country at 95% level of confidence about the proportion of teenagers 12 to 17 years old who have regular access to computers and the Internet

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

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.3: Measures Of Spread

Problem 1GP

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