ll 27% 10:00 a Read Only - You can't save changes to this file. A child development specialist is interested in learning if a new learning program increases 8. students' memory. 15 Subjects learned a list of 50 words. Learning performance was measured using a recall test. Students were initially tested and then tested again after using the new program. Below is the number of words remembered by each student. (10 points) Score 2 Student # Score1 26 24 2 17 24 32 31 4 14 17 5 16 17 6 22 25 7 26 25 8 19 24 22 9 19 10 22 23 26 11. 21 12 25 28 13 16 19 14 24 23 15 18 22 Did the learning program significantly improve the student's ability to recall words? Report standard error of means, df, obtained and critical t, and whether you would accept or reject the null hypothesis.
ll 27% 10:00 a Read Only - You can't save changes to this file. A child development specialist is interested in learning if a new learning program increases 8. students' memory. 15 Subjects learned a list of 50 words. Learning performance was measured using a recall test. Students were initially tested and then tested again after using the new program. Below is the number of words remembered by each student. (10 points) Score 2 Student # Score1 26 24 2 17 24 32 31 4 14 17 5 16 17 6 22 25 7 26 25 8 19 24 22 9 19 10 22 23 26 11. 21 12 25 28 13 16 19 14 24 23 15 18 22 Did the learning program significantly improve the student's ability to recall words? Report standard error of means, df, obtained and critical t, and whether you would accept or reject the null hypothesis.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 6PFA
Related questions
Question
Transcribed Image Text:ll 27%
10:00 a
Read Only - You can't save changes to this file.
A child development specialist is interested in learning if a new learning program increases
8.
students' memory. 15 Subjects learned a list of 50 words. Learning performance was measured
using a recall test. Students were initially tested and then tested again after using the new
program. Below is the number of words remembered by each student. (10 points)
Score 2
Student #
Score1
26
24
2
17
24
32
31
4
14
17
5
16
17
6
22
25
7
26
25
8
19
24
22
9
19
10
22
23
26
11.
21
12
25
28
13
16
19
14
24
23
15
18
22
Did the learning program significantly improve the student's ability to recall words? Report
standard error of means, df, obtained and critical t, and whether you would accept or reject the
null hypothesis.
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