28- Recent research suggests that children with ADHD tend to watch more TV than children who are not diagnosed with the disorder. To examinethis relationship, a researcher obtains a random sample of n = 36 children aged 8-12 yrs old who have been diagnosed with ADHD. Each childis asked to keep a journal recording how much time they spend watching TV. The average daily TV time in the sample is 4.9 hours. It is knownthat in the population of 8-12 yr old children, u = 4.1 hrs, o = 1.8, and is normally distributed.If the researcher had only used a sample of n = 9 children and obtained the same sample mean, would the results be sufficient to reject H0? Compute the test statistic (z-observed) for the mentioned sample

Name: 28- Recent research suggests that children with ADHD tend to watch mor
Uploaded: 2024-03-20T07:06:41.000Z
Channel: Bartleby
Description: 28- Recent research suggests that children with ADHD tend to watch more TV than children who are not diagnosed with the disorder. To examinethis relationship, a researcher obtains a random sample of n = 36 children aged 8-12 yrs old who have been dia