4. A lift has an occupancy warning of no more than 25 people and of total weight no more than 1950kg. For a population of users, suppose weights are normally distributed with mean 75kg and standa...

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4. A lift has an occupancy warning of no more than 25 people and of total weight no more than 1950kg. For a population of use

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A has -thon as peopeA Waaning o no mae qs an occpon total weino me tho so lok E(s) 1875 : 50 S5) o.obs andom Sample FCT)24x E(X) 024 x 10 = 48.98 PCT>t950)-P(マフ1그50-1800 48.18 p 3.06186) N (16, 101) 1o7 x 25) -O. 1668

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4. A lift has an occupancy warning of no more than 25 people and of total weight no more than 1950kg. For a population of users, suppose weights are normally distributed with mean 75kg and standa...

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4. A lift has an occupancy warning of no more than 25 people and of total weight no more than 1950kg. For a population of users, suppose weights are normally distributed with mean 75kg and standa...

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