Question

Green sea turtles have normally distributed weights, measured in kilograms, with a mean of 134.5 and a variance of 49.0. A particular green sea turtle’s weight has a z-score of -1.0. What is the weight of this green sea turtle? Round to the nearest whole number

Select one:

a. 85 kg

b. 151 kg

c. 118 kg

d. 252 kg

Answer 1

given data are:-

let, the weight of the green sea turtle is X kg.

according to the problem:-

***I think that the option c will be 128 kg in spite of 118 kg..this is a printing mistake.....i had done this problem in previous week, in which the z score was -2.4..corresponding which the answer will be 118 kg..

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