In a survey of 2480 golfers, 15% said they were left-handed. The survey's margin of error was 3%. Construct a confidence interval for the proportion of left-handed golfers. a. (0.12, 0.18) b. (0.18, 0.21) С. (0.12, 0.15) d. (0.11, 0.19)

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In a survey of 2480 golfers, 15% said they
were left-handed. The survey's margin of
error was 3%. Construct a confidence
interval for the proportion of left-handed
golfers.
a.
(0.12, 0.18)
b.
(0.18, 0.21)
С.
(0.12, 0.15)
d.
(0.11, 0.19)
Transcribed Image Text:In a survey of 2480 golfers, 15% said they were left-handed. The survey's margin of error was 3%. Construct a confidence interval for the proportion of left-handed golfers. a. (0.12, 0.18) b. (0.18, 0.21) С. (0.12, 0.15) d. (0.11, 0.19)
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