For the binomial experiment, find the normal approximation of the probability of the following. (Round your answer to four decimal places.) no more than 70 successes in 100 trials if p = 0.6 You may need to use the table of areas under the standard normal curve from the appendix.

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Q: 1) Below is a distribution for number of visits to a dentist in one year. 1 3 X=# of visits to a…

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Q: If n=10 and p=0.8, then the standard deviation of the binomial distribution is

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A: 2) Expected value E(x) is calculated by Exip(xi) = 5*0.60+10*0.40 =7 Or 5*0.60-10*0.40 =-1

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.