study wants to compare the effectiveness of a tablet app to flash cards with regard to a toddler’s letter recognition at the end of a two month trial period. A group of 100 toddlers were randomly divided into two groups. One group was given the tablet and app, while the other group used the flash cards for the two months. At the end of the two months the researcher stated that the app group had a higher proportion of letters recognized than the flash card group. The two samples found in this study are which of the following? Group of answer choices Two dependent (matched pairs/paired data) Two independent Case-control None of these
study wants to compare the effectiveness of a tablet app to flash cards with regard to a toddler’s letter recognition at the end of a two month trial period. A group of 100 toddlers were randomly divided into two groups. One group was given the tablet and app, while the other group used the flash cards for the two months. At the end of the two months the researcher stated that the app group had a higher proportion of letters recognized than the flash card group. The two samples found in this study are which of the following? Group of answer choices Two dependent (matched pairs/paired data) Two independent Case-control None of these
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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A study wants to compare the effectiveness of a tablet app to flash cards with regard to a toddler’s letter recognition at the end of a two month trial period. A group of 100 toddlers were randomly divided into two groups. One group was given the tablet and app, while the other group used the flash cards for the two months. At the end of the two months the researcher stated that the app group had a higher proportion of letters recognized than the flash card group. The two samples found in this study are which of the following?
Group of answer choices
Two dependent (matched pairs/paired data)
Two independent
Case-control
None of these
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