Which of the following is NOT an assumption of the Binomial distribution?
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A: Number of samples (n) = 5 Probability of success (p) = 77% = 0.77 I will use excel formula…
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A: True
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A: The following solution is provided below
Q: Assume that the normal distribution can be used to approximate the following binomial distribution…
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A: Given data, p=77%=0.77 n=100 P(X≥69)=?
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A: Yes, This situation result in a Binomial Distribution
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Q: Assume that 64% of drivers ed students pass their driving test, and that this situation is modeled…
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- q10According to the Current Population Survey (Internet Release date: September 2004), 42% of females between the ages of 18 and 24 years lived at home in 2003. (Unmarried college students living in a dorm are counted as living at home). Suppose a survey is administered today to 425 randomly selected females between the age of 18 and 24 years and 204 respond that they live at home. 1. Does this define a binomial distribution? Justify your answer 2. If so, can you use the normal approximation to binomial distribution? Justify your answer and state what the mean and standard deviation of the normal approximation are. 3. Using the binomial probability distribution, what is the probability that at least 204 of the respondents living at home under the assumption that the true percentage is 42%? 4. Using the normal approximation to binomial, what is the probability that at least 204 of the respondents living at home under the assumption that the true percentage is 42%?The X2 distribution is used for the comparison of two ______.
- Number 1An IPHONE has an advertised failure rate of 0.01 per hour. The failure rate is constant and the exponential distribution applies. (a) What is the mean time to failure? (b) What is the probability that 300 hours will pass before a failure is observed? (a) The mean time to failure is hours. (Type an integer or a decimal. Do not round.) (b) The probability that 300 hours will pass before a failure is observed is (Round to four decimal places as needed.)Fusi Q1) a- if the percentage infection of a disease in a country was 0.005. Thus, using binomial distribution the probability that there was no infection by that :disease in a town of 100,000 population is 0.00467 O 0.00476 O 0.00647 O 0.00674 O none of all above O