Match the missing word to the phrase or sentence. 1. Researchers choose a certain level of confidence because they want to be confident that the _____ of a survey falls within a margin of error a certain percent of the time. 2. The _____ of error is the estimation of error present in a survey or experiment. 3. Once a confidence level is chosen, an appropriate _____ is used within the margin of error calculation. 4. As sample sizes increase, the error in the survey will _____. a. margin b. z-score c. decrease d. mean

Match the missing word to the phrase or sentence. 1. Researchers choose a certain level of confidence because they want to be confident that the ___ of a survey falls within a margin of error a certain percent of the time. 2. The _ of error is the estimation of error present in a survey or experiment. 3. Once a confidence level is chosen, an appropriate _ is used within the margin of error calculation. 4. As sample sizes increase, the error in the survey will ___. a. margin b. z-score c. decrease d. mean

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.3: Measures Of Spread

Problem 26PFA

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Question

Match the missing word to the phrase or sentence.

1.	Researchers choose a certain level of confidence because they want to be confident that the _____ of a survey falls within a margin of error a certain percent of the time.
2.	The _____ of error is the estimation of error present in a survey or experiment.
3.	Once a confidence level is chosen, an appropriate _____ is used within the margin of error calculation.
4.	As sample sizes increase, the error in the survey will _____.