3 Rolling a single die 26 times, O A Not binomial: there are too many trials. tr

Question

3 Rolling a single die 26 times, O A Not binomial: there are too many trials. track of the umbers tans 6 are le B) Not binomial: there are more than two 9 )Procedure results in a binomial distribution. 2 ) Not binomial: the trials are not independent. Save D Question 7 (1 point) Find the sample size needed. You must show your work for this problem. Use the ke to enter your s indicate division, and "A2" to indicate squaring). teps using parentheses where appropriate to indicate multiplication How many students must be randomly selected to estimate the mean welye 2 we want 95% confidence that the margin of error is

Explanation / Answer

Answer

As we know any single trial is said as Bernoulli trial if the outcomes can be categorized into two outcomes namely success and compplement of success as failure. As example for a toss of a coin head can be considered as success and the tail can be considered as failure, and hence that toss is a Bernoulli trial. On the other hand for n independent Bernoulli trials, the total number of success follows Binomial distribution

So here Rolling a single die 26 times, keepin track of the numbers that are rolled

Here for each trials there are 6 possible results. So the procedure

Does not results Binomial distribution as there are more than two outcomes for each trial.

Hence option B is the correct one.

Hence the answer...............

Thank you.....

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