4:44 7 Mid-Statistics Exam First Semester (Statisti. Mid-Statistics Exam First Semester (Statistics Section 1) Required Section 10. there are 250 students in the economics department. A random sample...

Extracted text: 4:44 7 Mid-Statistics Exam First Semester (Statisti. Mid-Statistics Exam First Semester (Statistics Section 1) Required Section 10. there are 250 students in the economics department. A random sample of 40 students revealed the mean monthly wages of their families was JD 450 and the standard deviation was JD 75, what is the confidence interval for the population mean at 99% confidence level? (2 Points) 482.11, 417.89 325.66, 315.86 570.75, 560.25 268.35 , 231.65 None of Above Back Next This content is created by the owner of the form. The data you submit will be sent to the form owner. Microsoft is not responsible for the privacy or security practices of its customers, including those of this form owner. Never give out your password. Moraed by Microsoft Forms | Privacy and cookies | Terms of use Edit