there is this question wich is for my statistics. and there is another attachment which is for my mathematics of finance.

The median weight of a T-rex is 5.8 with the S.D. of quarter of tonnes. you have the total population of 1500.

a) whats the probability that T-rex weights less than 5 Tonnes.

b) whats the probability that T-rex weights more than 6 Tonnes.

c) whats the probability that T-rex weights between 5.6 and 6.1 Tonnes.

d) whats the probability that T-rex weights less than 5.7 or more than 6.4 Tonnes.

e) How many T-rexes weight more than 6.2 Tonnes.

Subject | Mathematics |

Due By (Pacific Time) | 02/26/2014 12:55 am |

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