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.1 _2 .3 _4 _5 .6 .7 I1: 8:] 9 1o 11 12 13 Air handling: The mean lifetime of a handheld leaf blower is
.1 _2 .3 _4 _5 .6 .7 I1: 8:] 9 1o 11 12 13 Air handling: The mean lifetime of a handheld leaf blower is reported to be 25.0 hours. A lawncare technician believes the actual lifetime to be different than 250 hours. A test is made of H0 2 p = 250 versus H1111 at 250. The null hypothesis is not rejected. State an appropriate conclusion. There I [Choose one} 1" I enough evidence to conclude that the mean lifetime is |(Choose one} 'I' '250 hours
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