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need help with all parts please Dashboz X O GE 2021 X * MATH20 X A MATH20 X A MATH20 X A MATH20 X 2

need help with all parts please

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Dashboz X O GE 2021 X * MATH20 X A MATH20 X A MATH20 X A MATH20 X 2 90's R&E X C Get Hon X "A MATH20 X *Homew X X G https://www.webassign.net/web/Student/Assignment-Responses/submit?dep=26519115&tags=autosave#question.. Q A Access NaphCare Home - HealtHIE N... YouTube Portal hosted on cl.. Job Desmos | Graphing... Online Inversely Pr.. Sy Symbolab Math Sol.. OUTLOOK school SCHOOL 2 7. [-/4.42 Points] DETAILS BBUNDERSTAT12 7.3.011.5. MY NOTES ASK YOUR TEACHER For this problem, carry at least four digits after the decimal in your calculations. Answers may vary slightly due to rounding. In a random sample of 67 professional actors, it was found that 36 were extroverts. LA USE SALT (a) Let p represent the proportion of all actors who are extroverts. Find a point estimate for p. (Round your answer to four decimal places.) (b) Find a 95% confidence interval for p. (Round your answers to two decimal places.) lower limit upper limit Give a brief interpretation of the meaning of the confidence interval you have found. O We are 95% confident that the true proportion of actors who are extroverts falls outside this interval. O We are 5% confident that the true proportion of actors who are extroverts falls within this interval. O We are 95% confident that the true proportion of actors who are extroverts falls within this interval. O We are 5% confident that the true proportion of actors who are extroverts falls above this interval. (c) Do you think the conditions np > 5 and no > 5 are satisfied in this problem? Explain why this would be an important consideration. O No, the conditions are not satisfied. This is important because it allows us to say that p is approximately normal. O No, the conditions are not satisfied. This is important because it allows us to say that p is approximately binomial. O Yes, the conditions are satisfied. This is important because it allows us to say that p is approximately normal. O Yes, the conditions are satisfied. This is important because it allows us to say that p is approximately binomial

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