In an article in the journal of advertising, weinberger and spotts compare the use of humor in television ads in the united states and the united kingdom. they found that a substantially greater percentage of u. k. ads use humor. (a) suppose that a random sample of 387 television ads in the united kingdom reveals that 130 of these ads use humor. find a point estimate of and a 95 percent confidence interval for the proportion of all u. k. television ads that use humor.

True or false? a triangle can be circumscribed about a given circle

Jackie bought a bag of oranges. she used 3/8 of the oranges to make orange juice. she used 1/3 of the oranges to make a fruit salad. she put 1/8 of the oranges in a bowl on the table. she put 2/12 of the oranges in the refrigerator. a) jackie left more oranges on the table than she put in the refrigerator. b) jackie used fewer oranges to make orange juice than she left on the table. c) jackie put fewer oranges in the refrigerator than she used to make the fruit salad. eliminate d) jackie used more oranges to make a fruit salad than she used to make orange juice.

With number 11 ( show how you got the answer)