1 answer

For this n, carry at ๒ "犎s-er the decimal your calculations Answers may vary strev oatoroundng...

Question:

For this n, carry at ๒ 犎s-er the decimal your calculations Answers may vary strev oatoroundng 368 were ldentified as Santa Fe black-on-white (a) Let p represent the proportion of Santa Fe black-en-white potsherds at the excavation site. Find point estmate for p. (Round your answer to four decimal places 3702 X (b) Find ® 95% corndence interval for p (Round your answers to three decanal places) lower limt 0.340 upper limit 0400 Give a brief statement of the meaning of the confidence interval 〇 O 95% of all confidence intervals would include the true proportion of 0 95% er ue confidence intervals reated using this method would include the true proportion of polsherd 5% of the corr dence intervals eated using this methed would include the true proportion of potsherds % of all condence intervals would include the true proportion of poesterds. (c) Do you think that np 5 and ng5 are satisfied for this preblem Explain why this would be an important consideration O Yes, the conditions are satisied. Thig is impertant because it allows us to say that p is approximately narmal No, the conditions are not satisfied. This is important because it alows us to say that p is appreximately binomiat No, the conditions are not setisfied. This is important because it alows us to say that j is approxmately ormal Yes, the conditions are satisfied. This is important because t slows us to say that p s approximately binemal
For this n, carry at ๒ "犎s-er the decimal your calculations Answers may vary strev oatoroundng 368 were ldentified as Santa Fe black-on-white (a) Let p represent the proportion of Santa Fe black-en-white potsherds at the excavation site. Find point estmate for p. (Round your answer to four decimal places 3702 X (b) Find ® 95% corndence interval for p (Round your answers to three decanal places) lower limt 0.340 upper limit 0400 Give a brief statement of the meaning of the confidence interval 〇 O 95% of all confidence intervals would include the true proportion of 0 95% er ue confidence intervals reated using this method would include the true proportion of polsherd 5% of the corr dence intervals eated using this methed would include the true proportion of potsherds % of all condence intervals would include the true proportion of poesterds. (c) Do you think that np 5 and ng5 are satisfied for this preblem Explain why this would be an important consideration O Yes, the conditions are satisied. Thig is impertant because it allows us to say that p is approximately narmal No, the conditions are not satisfied. This is important because it alows us to say that p is appreximately binomiat No, the conditions are not setisfied. This is important because it alows us to say that j is approxmately ormal Yes, the conditions are satisfied. This is important because t slows us to say that p s approximately binemal

Answers

ere we have Thus fhe required point estimate >r p 167. A+35% confidence leve ( g5% Confidence Interval : วา 0- S80s, 6 ss! O.Comment below if you have doubt.

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