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Since 1936, the Gallup Organization has been asking Americans: "Are you in favor of the death penalty for a person convicted of murder?"The percentage has fluctuated significantly over the years, ranging from a low of 42% in 1966 to a high of 80% in 1994.Here are the results of the most recent survey;in a sample of 3100 females, 62% said that they were in favor of the death penalty for convicted murders.Construct a 98% confidence interval for the proportion of all American females who support the death penalty for convicted murders.

choices

• [.600, .640]
• [.603, .637]
• [.610, .630]
• [.615, .625]
• [.619, .621]