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payshencec21
payshencec21
26.11.2019 • 
Mathematics

From a survey of coworkers you find that 4242% of 250250 have already received this year's flu vaccine. an approximate 9595% confidence interval is (0.3580.358,0.4820.482). which of the following are true? if not, explain briefly. a) 9595% of the coworkers fall in the interval (0.3580.358,0.4820.482). b) we are 9595% confident that the proportion of coworkers who have received this year's flu vaccine is between 35.835.8% and 48.248.2%. c) there is a 9595% chance that a randomly selected coworker has received the vaccine. d) there is a 4242% chance that a randomly selected coworker has received the vaccine. e) we are 9595% confident that between 35.835.8% and 48.248.2% of the samples will have a proportion near 4242%. a) choose the correct answer below. a. the statement is false. this doesn't make sense because workers are not proportions. b. the statement is false. the sample size is too small to make this claim. c. the statement is true. d. the statement is false. 4242% of the coworkers fall in the interval (0.3580.358,0.4820.482

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