Question: Uno1) With 95% confidence, the program director estimated that the proportion of SPAN112 students that are very satisfied is 90% 5% a) There is a

Uno1)

With 95% confidence, the program director estimated that the proportion of SPAN112 students that are very satisfied is 90% 5%

a) There is a 5% probability that the true proportion of the very satisfied students falls between 85% and 95%

b)The proportion of very satisfied students cannot be off by more than 5%

c) With 95% probability, random confidence intervals contain the true proportion. Loosely, we say that with 95% confidence, the confidence interval (85%, 95%) contains the true proportion

d) With 95% probability, the true proportion of very satisfied students fall between 85% and 95%

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