What is dfg?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 23PPS
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Please apply table to question. Thanks!
What is dfg?
Transcribed Image Text:What is dfg?
A psychologist wants to know how the size of social support networks change during early childhood. The
psychologist randomly selects 3 kindergarteners to participate in their study and records their number of friends. The
psychologist then follows up with the children in 1st grade and 2nd grade and records their number of friends.
The psychologist's data are presented in the table below. Use these data to answer the following questions. To
determine the critical values, use the table in your PPT slides.
**Round to the nearest hundredth decimal place as you complete the problems!
**Find the critical value for p = .05 (or 5%)
Kindergarten
2nd
1st Grade
Grade
4
3
6.
1
7
Transcribed Image Text:A psychologist wants to know how the size of social support networks change during early childhood. The psychologist randomly selects 3 kindergarteners to participate in their study and records their number of friends. The psychologist then follows up with the children in 1st grade and 2nd grade and records their number of friends. The psychologist's data are presented in the table below. Use these data to answer the following questions. To determine the critical values, use the table in your PPT slides. **Round to the nearest hundredth decimal place as you complete the problems! **Find the critical value for p = .05 (or 5%) Kindergarten 2nd 1st Grade Grade 4 3 6. 1 7
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