Question: Advantage VCR’s carry a one-year warranty. However, the terms of the warranty require that a registration card be sent in. One of the questions on the registration card asks the owner’s age. For a sample of 18 registration cards, the ages given were:

38 41 31 35 32 25

45 32 26 19 51 34

52 46 33 22 34 22

a. Place the data values in numerical order.

b. Find the Median Value.

c. Find P₂₂ = __________ use a formula and show your work.

d. Data value 33 represents what percentile? __________use a formula and show your work.

e. Find Q₁ = _________

f. Find Q₃ = _________

g. Find the Inter-Quartile = ____________

h. Draw the Box-Whisker Plot to the right ___________________________________