Student Portal | Main * Third Party Resource | LCS L x Do Homework - Topic 4 HV X ?) Assume that we want to col X Course Hero X G In any field, finding accurate X + V X C a mathxl.com/Student/PlayerHomework.aspx?homeworkld=615199561&questionld=9&flushed=false&cld=6781679&back=DoAssignments.aspx?view=homework Q G AVG : Apps G Gmail & Student Portal | Main Mail - Anahit Atoya.. Peloton C The Weight (in Pou... Cite a Webpage | A.. Data Stewardship S... Paraphrasing Tool |... S SOLUTION: HCA 45... Reading list MAT-274-0500 Anahit Atoyan 01/05/22 9:42 PM @ =Homework: Topic 4 HW HW Score: 32.5%, 13 of 40 points Points: 0 of 1 Save Twelve different video games showing substance use were observed and the duration of times of game play (in seconds) are listed below. The design of the study justifies the assumption that the sample can be treated as a simple random sample. Use the sample data to construct an 80% confidence interval estimate of , the standard deviation of the duration times of game play. Assume that this sample was obtained from a population with a normal distribution. 5,00 4,51 4,38 4,420 4,904 4,423 4,015 4.119 4,051 3.987 3.913 4,048 Click the icon to view the table of Chi-Square critical values. The confidence interval estimate is ] sec