Required information Three components are randomly sampled one at a time from a large lot As each component is selected it is

Question

Required information Three components are randomly sampled one at a time from a large lot As each component is selected it is tested If it passes the test a success S occurs if it fails the test a failure F occurs Assume that 76 0 of the components in the lot will succeed in passing the test Let Xrepresent the number of successes among the three sampled components the results of parts c and d to find AX 2 Round the final answer to three decimal places

Kunduz · Accepted Answer

Click to see the answer