How many dots are in the dot plot?A. 100B. 10, 000C. UnknownD. 1000 What does each dot represent in terms of dropped toast and buttered side down?A. the number of times out of 10 attempts the toast lands buttered side down when the probability that the toast lands buttered side down is 70%.B. the number of times more than five buttered side down results out of 10 occurred.C. The number of times out of 10 times that the toast lands buttered side down when the probability that they toast land buttered side down is 50%D. The number of buttered side down attempts and flips of the toast. At what number will the resulting dotplot be centered?A. 50B. 7 C. 70D. 5

PRINTER VERSION BACK Chapter 01.1 Exercise Question 10 1.1.10 If you drop a piece of buttered toast on the floor, is it just as likely to land buttered side up as buttered side down? It sure seems like mine always lands buttered side down! Suppose that 7 of the last 10 times I dropped toast it landed buttered side down. In order to carry out a statistical analysis, the One Proportion applet was used with 100 repetitions to see if my toast fell buttered side down a majority (more than 50%) of the time. ............ ........... ...... ..... . .. . . ..+ .... .-N . . .-so 6 Number of heads How many dots are in the dotplot? 100 10,000 Unknown 1000 What does each dot represent in terms of dropped toast and buttered side down? the number of times out of 10 attempts the toast lands buttered side down when the probability that the toast lands buttered side down is 70% the number of times more than 5 "buttered side down" results out of 10 occurred 4 O the number of times out of 10 attempts the toast lands buttered side down when the probability that the toast lands buttered side down is 50% the number of "buttered side down" attempts in 100 flips of the toast 9:48 11/25