A Machine for filling cereal into boxes (1.5 kg/box) is installed in a production line. A random sample of 11 cereals boxes and weighted for quality control checking. The results (in kg) are as follows: 1.51, 1.55, 1.53, 1.57, 1.55, 1.50, 1.54, 1.50, 1.55, 1.57, 1.54 Assumed that the weights are normally distributed; calculate a 95% confidence interval for the mean weight of all boxes of cereal.

1. Agogo Trading has the following account balances as at 30 June 2019. Account Receivable Provision for doubtful debt RM 200,000 6,000 On 30 June 2019, the following adjustment have to be made: i. Debts of RM500 are to be written off as bad ii. One of the entities with accounts receivable whose debts had previously been written off as bad sent a cheque for RM1,000 in full settlement of the amount owed iii. Provision for doubtful debts is 2% of the outstanding accounts receivables Required: For the year ending 30 June 2019 show the: a) Provision for doubtful debts account b) Statement of Profit or Loss (extract) c) Statement of Financial Position (extract) nonnunt ronginhlo and related accounts for three 1 kg. interval for the 8. A machine for filling cereal into boxes (1.5 kg/box) is installed in a production line. A random sample of 11 cereals boxes and weighted for quality control checking. The results (in kg) are as follows: 1.51, 1.55, 1.53, 1.57, 1.55, 1.50, 1.54, 1.50, 1.55, 1.57, 1.54 Assumed that the weights are normally distributed; calculate a 95% confidence interval for the mean weight of all boxes of cereal. 9. A chemist made 8 independent melting point monu mean of 3410 10