Mathematics, 04.03.2022 14:00 Geo777
Sunshine stereo cassette decks have a deck life that is normally distributed with a mean of 2.3 years and a standard deviation of 0.4 years.
. For how many years should the cassette deck be insured to be 95% confident that it will last beyond the insurance date. _years. Round to 1
decimal place.
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Sunshine stereo cassette decks have a deck life that is normally distributed with a mean of 2.3 year...
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