1. A Tea Kwon Do do jong( School) has implemented a new training program to increase the speed that can kick. Students in the new program are tested by counting the number of double kicks they can throw in 30 seconds. The results are as follows: 106,55,94,75,89,79,68,67,78,83,78,88,87,83,69,53

(A) Draw a histogram for this data and label the bins

(B) Find the 5 number summary

(C) Draw a box plot

2.Given the data fish length (X)=(12,15,10,11,9) Fish weight (Y)=(3,4,2,2,1) What does the model predict for the weight of a 17 in fish?

3.A researcher studied the weight of two species of rats: Brown rats mean=25.2 and standard deviation=3.5 and Gray rats mean =34.8 and standard deviation =7.0

(A) What weight of a gray rat would make it comparable to a brown rat that weighs 21 grams?

(B) If a brown rat weighs 32.9 grams, would you classify it as a central,or outlying observation?