Organizing Data Worksheet - Stats Tech (Page 3 of 6) in pdf

Organizing Data Worksheet - Stats Tech Page 3

Organizing Data Worksheet

Stats Tech

31. A time series graph represents data that occur over a specific period. (T/F)

32. A Pareto chart arranges data from largest to smallest according to frequencies. (T/F)

34. A pie graph would best represent the number of inches of rain that has fallen in Ohio each day

for the past 2 months. (T/F)

35. A pie graph was created showing the number of children per family. If 234 families were in the

survey and the section depicting families with three children represented 120°, the number of

families with three children was 78. (T/F)

37. The __________ is the number of times a value occurs in a data set.

42. The percentage of white, wheat, and rye bread sold at a supermarket each week is best shown

using a __________ graph.

43. A __________ would most appropriately represent the number of students that were enrolled

in Statistics for the past ten years.

45. A local fundraiser wants to graphically display the contributions they have received over the

past five years. Construct a time series graph for the following data.

Year

Contributions

1996

$550

1997

$700

1998

$800

1999

$1050

2000

$1200

Organizing Data Worksheet - Stats Tech Page 3