Mathematics, 09.11.2019 06:31 awesomegrill
We saw two distributions for triathlon times: n(μ= 4313,σ=583) formen, ages 30 - 34andn(μ= 5261,σ= 807) for thewomen, ages 25 - 29group. times are listedin seconds. use this information to compute each of the following:
(a) the cutoff time for the fastest 5% of athletes in the men’s group, i. e. those who took the shortest 5%of time to finish.
(b) the cutoff time for the slowest 10% of athletes in the women’s group.
Answers: 1
be the corresponding z-score of X in the distribution N(μ= 4313,σ=583). 
where 
, solving for X in the equation we get
be the corresponding z-score of Y in the distribution N(μ= 5261,σ= 807). 
, solving for Y in the equation we get
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We saw two distributions for triathlon times: n(μ= 4313,σ=583) formen, ages 30 - 34andn(μ= 5261,σ= 8...
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