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Karina plays a video game that is scored by round. In about 500 rounds, her career average is 20 points per

round with a standard deviation of 5 points per round. Suppose we take random samples of 3 past rounds and

calculate the mean number of points ī that she scored in each sample.

Calculate the mean and standard deviation of the sampling distribution of 2.

You may round to one decimal place.

points

points

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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