In a process that prints t-shirts there is 2% chance of error(98% chance of no error.) Consider a random box of 10 shirt. What is the probability y that all 10 shirts are correctly made? Yes

What is the probability that more than 8 shirts ard correctly made?

What is the probability that 8 or fewer shirts are correctly made

Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π