a) Estimate the failure rate of the new supplier’s circuit boards. b) What will the long-term failure rate be?

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SohnCo. Baby Products Division purchases circuit boards from one supplier with a known failure rate of .06/year. In a new baby mobile, the university fight song module board has to be bought for a new supplier as well. After some testing, it’s discovered that the composite of the two suppliers results in a failure rate that is 80% higher. The failure rate, however, is decreasing over time.
a) Estimate the failure rate of the new supplier’s circuit boards.
b) What will the long-term failure rate be?

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