Home Library Explore SAT

Home Library Explore SAT

Math 9 - PAT Review: Statistics and Probability Flashcards | StudBud

Explore/Math 9 - PAT Review: Statistics and Probability

Math 9 - PAT Review: Statistics and Probability

7 terms·StudBud Administration·457 plays

#math, #stats, #grade9, #gr9

Flashcards7 cardsFPractice quizPHost liveL

Questions 7

Answers

1
Data collected by this survey may be most influenced by a problem related to
use of language
privacy
ethics
cultural sensitivity
2
The student's decision was based on
experimental probability
theoretical probability
mathematical calculation
subjective judgment
3
The survey above uses a ______ , and _____ would have the most influence on the data.
sample, students
population, students
population, staff
sample, staff
4
Which of the following statements best supports Sarah’s belief?
Nina completed her survey too quickly.
Nina’s probability calculation is incorrect.
Nina did not use a proper questionnaire.
Nina’s survey sample contains only female students.
5
What potential bias exists in the data collection for this survey?
The survey question is confusing.
The sample does not represent the population.
The survey took too long to complete.
The participants’ cultural beliefs were not considered.
6
The measure of the angle that would represent how many people selected football would be
122 degrees
244 degrees
33 degrees
88 degrees
7
Ethan can best minimize the bias in his survey by collecting data from people who
visit the rink at the same time each day
are different ages
participate in figure skating
live in different cities