Find margin of error and confidence interval for the population mean µ if average value for sample of 16 objects is 50,000 & sample standard deviation Sd=9,800. Use 98% confidence interval. (Use t-distribution)

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true