eleven people who shopped in a special t-shirt store were asked the n 40/111 39/111 30/111 25/111 23/111 17/111 20/111 10/111 5/111 2/111 2 3 4 5 Number of T-shirts costing more than $19 each ople that own at most five t-shirts costing more than $19 each. (Rounc Relative frequency

If a coin is flipped 225 times and the number of Hs is 75. Compute the proportion of Hs. Round to three places.

The state education commission wants to estimate the fraction of tenth grade students that have reading skills at or below the eighth grade level.  Suppose a sample of 2552 tenth graders is drawn. Of the students sampled, 2119 read above the eighth grade level. Using the data, estimate the proportion of tenth graders reading at or below the eighth grade level. Enter your answer as a fraction or a decimal number rounded to three decimal places.

The American Heart Association is about to conduct an anti-smoking campaign and wants to know the fraction of Americans over 35 who smoke. Step 1 of 2 :   Suppose a sample of 1089  Americans over 35 is drawn. Of these people, 359 smoke. Using the data, estimate the proportion of Americans over 35 who smoke. Enter your answer as a fraction or a decimal number rounded to three decimal places.