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* 00 #100: It has been estimated that only about 30% of California residents have adequate earthquake supplies. Suppose you randomly survey 12 California residents. We are interested in the number who have adequate earthquake supplies. (Bold #'s are randomized.) a. In words, define the random variable X. b. List the values that X may take on. (List every single value in order; Separate the answers with commas. NO SPACES.) c. Give the distribution of X: x- d. What is the probability that at least eight have adequate earthquake supplies? Round to five decimals. BinomialDist e. Is it more likely that none or that all of the residents surveyed will have adequate earthquake supplies? Explain your reasoning/calculations. f. How many residents do you expect will have adequate earthquake supplies? Do not round your answer. MacBook Air 000 000 DD F7 F4 F5 F6 F8 V 8 9.

* 00 #100: It has been estimated that only about 30% of California residents have adequate earthquake supplies. Suppose you randomly survey 12 California residents. We are interested in the number who have adequate earthquake supplies. (Bold #'s are randomized.) a. In words, define the random variable X. b. List the values that X may take on. (List every single value in order; Separate the answers with commas. NO SPACES.) c. Give the distribution of X: x- d. What is the probability that at least eight have adequate earthquake supplies? Round to five decimals. BinomialDist e. Is it more likely that none or that all of the residents surveyed will have adequate earthquake supplies? Explain your reasoning/calculations. f. How many residents do you expect will have adequate earthquake supplies? Do not round your answer. MacBook Air 000 000 DD F7 F4 F5 F6 F8 V 8 9.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter12: Angle Relationships And Transformations
Section: Chapter Questions
Problem 9CP
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* 00 #100: It has been estimated that only about 30% of California residents have adequate earthquake supplies. Suppose you randomly survey 12 California residents. We are interested in the number who have adequate earthquake supplies. (Bold #'s are randomized.) a. In words, define the random variable X. b. List the values that X may take on. (List every single value in order; Separate the answers with commas. NO SPACES.) c. Give the distribution of X: x- d. What is the probability that at least eight have adequate earthquake supplies? Round to five decimals. BinomialDist e. Is it more likely that none or that all of the residents surveyed will have adequate earthquake supplies? Explain your reasoning/calculations. f. How many residents do you expect will have adequate earthquake supplies? Do not round your answer. MacBook Air 000 000 DD F7 F4 F5 F6 F8 V 8 9.
Transcribed Image Text:* 00 #100: It has been estimated that only about 30% of California residents have adequate earthquake supplies. Suppose you randomly survey 12 California residents. We are interested in the number who have adequate earthquake supplies. (Bold #'s are randomized.) a. In words, define the random variable X. b. List the values that X may take on. (List every single value in order; Separate the answers with commas. NO SPACES.) c. Give the distribution of X: x- d. What is the probability that at least eight have adequate earthquake supplies? Round to five decimals. BinomialDist e. Is it more likely that none or that all of the residents surveyed will have adequate earthquake supplies? Explain your reasoning/calculations. f. How many residents do you expect will have adequate earthquake supplies? Do not round your answer. MacBook Air 000 000 DD F7 F4 F5 F6 F8 V 8 9.
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