Problem1 assuming that the relevant distribution is normal, Ask an Expert

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Problem

1. Assuming that the relevant distribution is normal, estimate the probability of the following events:

(a) That there will be 70 or more heads in the next hundred flips of a fair coin?

(b) That a randomly selected person will weight over 300 lbs?

2. The average on a history exam was 85 out of 100 points, with a standard deviation of 15. Was the distribution of the scores on this exam symmetric? If not, what shape would you expect this distribution to have? Explain your reasoning.

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Computer Engineering, Engineering

Category:- Computer Engineering
Reference No.:- M92781148

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