A study finds that the carapace length of an adult spider is normally distributed with a mean of 19.55 mm and a standard

Question

A study finds that the carapace length of an adult spider is normally distributed with a mean of 19.55 mm and a standard deviation of 1.29 mm. Let x denote carapace length for the adult spider. VIIHNEN an permaye vi avvn sprecio a vapadorongan u THREE CER IV TREG The percentage of adult spiders that have carapace lengths between 17 mm and 18 mm is equal to the area under the standard normal curve between 1.98 and - 1.20. (Round to two decimal places as needed.)
e. Find the z-score and direction that corresponds to the percentage of adult spiders that have carapace lengths exceeding 21 mm.
The percentage of adult spiders that have carapace lengths exceeding 21 mm is equal to the area under the standard normal curve that lies to the right of
(Round to two decimal places as needed)

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