Suppose you are going to roll a die 60 times and record the proportion pˆ of times that an even number (2, 4, 6) is showing. (a) The sampling distribution should be centered about what value? What kind of estimator is pˆ? (b) If you roll the die 600 times, then pˆ should be very close to 1 . What is this phenomenon called?

Abdul is making a map of his neighborhood he knows the following information: his home, the middle school, and high school are all on the same street. his home, the elementry school, and his friends house are on the same street. the angle between the elementary school, middle school, and his home is congruent to the angle between his friends house, the high school, and his home. what theorem can abdul use to determine the two triangles are similar? a- side side side similarity theoremb- angle angle similarity theoremc- corresponding parts of similar triangles are congruentd- pieces of right triangles similarity theorem