To assess the accuracy of a laboratory scale, a standard weight that is known to weigh 1 gram is repeatedly weighed 4 times. The resulting measurements (in grams) are: {0.95,1.02, 1.01, 0.98} Carry out the appropriate hypothesis test to see if the scale is inaccurate. What is your Test Statistic

test statisticsbased on the information given will be -0.6329.## What is test statistics?

test statisticssimply means a method that’s used in statistics forhypothesis testing.standard weightthat is known to weigh 1 gram is repeatedly weighed 4 times and the resultingmeasurements(in grams) are: {0.95,1.02, 1.01, 0.98}.standard deviationis 0.ptest statisticsbased on the information given will be -0.6329.test statisticon: