4 2 1 6 2 4 32 2 1 3 4 2 Complete step 3 of the hypothesis testing procedure and calculate t using which ever formula you prefer. Round to the nearest hundredths place. If your calculated t is not identical to one of the values below, but within plus or minus 0.16 of an answer below, assume it's a rounding error and select the answer that is closest to your calculated value. Ignore the minus sign if your calculated t is negative.

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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Question
3
4
2
1
6
2
4
0
3
2
1
3
4
2
clates Degree J... ch Careers at Charlie H...
Complete step 3 of the hypothesis testing procedure and calculate t using which ever
formula you prefer. Round to the nearest hundredths place. If your calculated t is not
identical to one of the values below, but within plus or minus 0.16 of an answer
below, assume it's a rounding error and select the answer that is closest to your
calculated value. Ignore the minus sign if your calculated t is negative.
Transcribed Image Text:3 4 2 1 6 2 4 0 3 2 1 3 4 2 clates Degree J... ch Careers at Charlie H... Complete step 3 of the hypothesis testing procedure and calculate t using which ever formula you prefer. Round to the nearest hundredths place. If your calculated t is not identical to one of the values below, but within plus or minus 0.16 of an answer below, assume it's a rounding error and select the answer that is closest to your calculated value. Ignore the minus sign if your calculated t is negative.
An educator was interested in "positive feedback" versus "negative feedback" while in
the classroom as they conduct an activity as they might influence the number of
questions 4th grade students will ask. Specifically, the educator speculates that there
will be a difference between the two conditions that will foster how comfortable
students feel asking questions, but the educator is not sure which way the difference
will go. On a random basis, the educator divided a class of eighteen 4th graders into
two different styles of "feedback" during activities in class: a positive feedback group
of nine children; and a negative feedback group of nine children in which students
received negative feedback while conducting an activity in the class. The data are
presented below and represent the number of questions asked by students while
learning the material in class.
Positive Feedback
Group
X1
5
4
Negative Feedback
Group
X₂
2
1
Transcribed Image Text:An educator was interested in "positive feedback" versus "negative feedback" while in the classroom as they conduct an activity as they might influence the number of questions 4th grade students will ask. Specifically, the educator speculates that there will be a difference between the two conditions that will foster how comfortable students feel asking questions, but the educator is not sure which way the difference will go. On a random basis, the educator divided a class of eighteen 4th graders into two different styles of "feedback" during activities in class: a positive feedback group of nine children; and a negative feedback group of nine children in which students received negative feedback while conducting an activity in the class. The data are presented below and represent the number of questions asked by students while learning the material in class. Positive Feedback Group X1 5 4 Negative Feedback Group X₂ 2 1
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