Darren wants to estimate the mean age in a population of trees. He'll sample
n
nn trees and...
Mathematics, 04.05.2021 15:40, kamrulh278
Darren wants to estimate the mean age in a population of trees. He'll sample
n
nn trees and build a
90
%
90%90, percent confidence interval for the mean age. He doesn't want the margin of error to exceed
3
33 years. Preliminary data suggests that the standard deviation for the ages of trees in this population is
σ
=
16
σ=16sigma, equals, 16 years.
Answers: 1
Mathematics, 21.06.2019 19:50, khenalilovespandas
Type the correct answer in each box. spell all words correctly. a sequence of transformations maps ∆abc onto ∆a″b″c″. the type of transformation that maps ∆abc onto ∆a′b′c′ is a . when ∆a′b′c′ is reflected across the line x = -2 to form ∆a″b″c″, vertex of ∆a″b″c″ will have the same coordinates as b′.
Answers: 1
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