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According to international studies in 2019, college students spent an average of 1.79 hours on social media platforms daily. However, recent studies s that additional daily time is spent by users due to COVID-19 pandemic. In a random sample of 101 college students, the average time per day spent o media platforms was 2.18 hours, with a standard deviation of 0.71 hour. We are interested in testing whether the mean time spent per day on social m platforms by all college students has increased. The test statistic, rounded to two decimal places, is

According to international studies in 2019, college students spent an average of 1.79 hours on social media platforms daily. However, recent studies s that additional daily time is spent by users due to COVID-19 pandemic. In a random sample of 101 college students, the average time per day spent o media platforms was 2.18 hours, with a standard deviation of 0.71 hour. We are interested in testing whether the mean time spent per day on social m platforms by all college students has increased. The test statistic, rounded to two decimal places, is

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
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Question 30 According to international studies in 2019, college students spent an average of 1.79 hours on social media platforms daily. However, recent studies showed that additional daily time is spent by users due to COVID-19 pandemic. In a random sample of 101 college students, the average time per day spent on social media platforms was 2.18 hours, with a standard deviation of 0.71 hour. We are interested in testing whether the mean time spent per day on social media platforms by all college students has increased. The test statistic, rounded to two decimal places, is
Transcribed Image Text:Question 30 According to international studies in 2019, college students spent an average of 1.79 hours on social media platforms daily. However, recent studies showed that additional daily time is spent by users due to COVID-19 pandemic. In a random sample of 101 college students, the average time per day spent on social media platforms was 2.18 hours, with a standard deviation of 0.71 hour. We are interested in testing whether the mean time spent per day on social media platforms by all college students has increased. The test statistic, rounded to two decimal places, is
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