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Can someone please assist? Information Flag question A realtor has been told that 47% of homeowners in a city prefer to have a finished basement.

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Can someone please assist?

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Information Flag question A realtor has been told that 47% of homeowners in a city prefer to have a finished basement. She surveys a group of 200 homeowners randomly chosen from her client list. Question 5 What are the mean and standard deviation for the proportion of homeowners in a random sample of 200 homeowners who prefer to Not yet answered have a finished basement? For the standard deviation, round your answer to 3 places after the decimal. Marked out of mean = 3.00 Flag question standard deviation (round to 3 decimal places) = Question 6 Using the 68-95-99.7 rule, draw and label a normal model to show the distribution of the proportion of homeowners in a random Not yet sample of 200 homeowners who prefer to have a finished basement. answered The ranges are as follows (leave your answers as a decimal): Marked out of 3.00 68%: to Flag question 95%: to 99.7%: toInformation Flag question Is a normal model appropriate here? Check the appropriate assumptions & conditions in the context of the question. Question 7 Independence Assumption - Randomization Condition: Not yet answered Marked out of Big population (10%) condition: met, as long as there are more than 2000 (200*10) clients on her list (reasonable since this would include 2.00 her current and future clients). Flag question 1 A v B E PA Question 8 Is the Sample Size Assumption - Success/Failure condition met? Explain. Not yet answered Marked out of 1 A v B E SS 2.00 Flag questionQuestion 9 Not yet answered Marked out of 'I .00 'F Flag question Question 10 Not yet answered Marked out of 1 .00 'F Flag question Question 1 1 Not yet answered Marked out of 3.00 'l\" Flag question Answer the original question (is it appropriate to use a Normal Model), and explain briefly. IAVBI . . . e% El Use the diagram you drew in part (b) (QUESTION 2) to estimate the probability more than 52% of a random sample of 200 homeowners prefer a home with a finished basement? Select one: 0 a. 2.5% O b. 13.5% 0 c. 97.5 % 0 d. 0 to 2.5 % 0 e. 2.5 to 16% What is the probability that more than 52% of a random sample of 200 homeowners prefer a home with a nished basement? Calculate the probability using Table Z. Report your Z score (to two decimal places) and the probability (leaving as a decimal, with all places after the decimal given on the table) You may calculate the ercore or use software, but your answer must include both the Zescore and probability 2

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