Acan of soda is labeled as containing 15 fluid ounces. the quality control manager wants to verify that the filling machine is not over dash filling the cans. complete parts (a) through (d) below. (a) determine the null and alternative hypotheses that would be used to determine if the filling machine is calibrated correctly. upper h 0: mu equals 15 upper h 1: mu greater than 15 (type integers or decimals. do not round.) (b) the quality control manager obtains a sample of 78 cans and measures the contents. the sample evidence leads the manager to reject the null hypothesis. write a conclusion for this hypothesis test.

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below. trans typ./ check no. date description of transaction payment/ debit deposit/ credit (+) balance 1,200 00 324 10/6 miller's food market 45.87 45 87 groceries 1,154 13 325 10/7 cyber center computer outlet 218.59 218 59 monitor 935 54 326 10/9 sandy's beauty salon 30.00 30 00 haircut and styling 900 59 deposit 10/10 paycheck 621.33 621 33 1,621 92 evaluate leslie's check register. a. leslie did a good job. everything is correct. b. the final balance is wrong; she did not add everything correctly. c. leslie should have written debit instead of deposit for the transaction type. d. leslie switched the debit and credit columns.