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A survey of 1500 golfers showed that 225 of them are left-handed. Construct a 95% confidence interval for the proportion of golfers who are left-handed.
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Consider the study of two insect populations at two exper- imental stations. At station A, the egg hatch rate (computed from a set of 100 eggs at a time) is known to follow approximately a normal distribution with mean 6 ...
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