Consider an experiment consisting of tossing two true dice. Let X, Y, and Z be the numbers shown on the first die, the second die, and total of both dice, respectively Find P (X ? 1, Z ? 2) and P (X ? 1) P (Z ? 2) to show that X and Y are not independent.
What will be an ideal response?
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List four things a process technician can do to monitor equipment and guard against hazards.
What will be an ideal response?
Explain what is meant by dynamic balance.
What will be an ideal response?
The output frequency of a 555 astable multivibrator can be increased by
A) decreasing the value of the external timing capacitor. B) increasing the value of the external timing capacitor. C) triggering at a higher rate. D) increasing the values of the external timing resistors.
Technician A says that water-borne sprayout panels should be done on steel curved blanks. Technician B says that once a correct sprayout panel has been created, the changes should be recorded and the panel saved for future use. Who is correct?
A. Technician A only B. Technician B only C. Both Technicians A and B D. Neither Technician A nor B