The Trial Urban District Assessment (TUDA) is a government-sponsored study of student achievement in large urban school districts. TUDA gives a mathematics test scored from 0 to 500. A score of 262 is a "basic" mathematics level, and a score of 299 is "proficient." Scores for a random sample of 1100 eighth-graders in Dallas had x = 264 with standard error 1.3. TUDA results for 2019 from the National Center for Education Statistics, at https://www.nationsreportcard.gov. Macmillan Learning (c) Is there good evidence that the mean for all Dallas eighth-graders is different from the basic level? Yes, because the sample mean of 264 is not included in the 99% confidence interval. Yes, because the basic level of 262 is not included in the 99% confidence interval. O No, because the basic level of 262 is included in the 99% confidence interval. O No, because the sample mean of 264 is included in the 99% confidence interval.
The Trial Urban District Assessment (TUDA) is a government-sponsored study of student achievement in large urban school districts. TUDA gives a mathematics test scored from 0 to 500. A score of 262 is a "basic" mathematics level, and a score of 299 is "proficient." Scores for a random sample of 1100 eighth-graders in Dallas had x = 264 with standard error 1.3. TUDA results for 2019 from the National Center for Education Statistics, at https://www.nationsreportcard.gov. Macmillan Learning (c) Is there good evidence that the mean for all Dallas eighth-graders is different from the basic level? Yes, because the sample mean of 264 is not included in the 99% confidence interval. Yes, because the basic level of 262 is not included in the 99% confidence interval. O No, because the basic level of 262 is included in the 99% confidence interval. O No, because the sample mean of 264 is included in the 99% confidence interval.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
Related questions
Question
![The Trial Urban District Assessment (TUDA) is a
government-sponsored study of student achievement in
large urban school districts. TUDA gives a mathematics
test scored from 0 to 500. A score of 262 is a "basic"
mathematics level, and a score of 299 is "proficient."
Scores for a random sample of 1100 eighth-graders in
Dallas had x = 264 with standard error 1.3.
TUDA results for 2019 from the National Center for Education Statistics, at
https://www.nationsreportcard.gov.
LO
5
DEC
1
S
tv
♫
♫
O Macmillan Learning
(c) Is there good evidence that the mean for all Dallas
eighth-graders is different from the basic level?
F8
OYes, because the sample mean of 264 is not
included in the 99% confidence interval.
Yes, because the basic level of 262 is not included
in the 99% confidence interval.
O No, because the basic level of 262 is included in
the 99% confidence interval.
O No, because the sample mean of 264 is included in
the 99% confidence interval.
N 1917
66
7 A
72
P
GE
zoom](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5d5d411d-a390-46fb-874e-eec2095e9a90%2Fc2d1cbd1-d867-4fd3-bba3-02427ea2b095%2Fd0c505r_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The Trial Urban District Assessment (TUDA) is a
government-sponsored study of student achievement in
large urban school districts. TUDA gives a mathematics
test scored from 0 to 500. A score of 262 is a "basic"
mathematics level, and a score of 299 is "proficient."
Scores for a random sample of 1100 eighth-graders in
Dallas had x = 264 with standard error 1.3.
TUDA results for 2019 from the National Center for Education Statistics, at
https://www.nationsreportcard.gov.
LO
5
DEC
1
S
tv
♫
♫
O Macmillan Learning
(c) Is there good evidence that the mean for all Dallas
eighth-graders is different from the basic level?
F8
OYes, because the sample mean of 264 is not
included in the 99% confidence interval.
Yes, because the basic level of 262 is not included
in the 99% confidence interval.
O No, because the basic level of 262 is included in
the 99% confidence interval.
O No, because the sample mean of 264 is included in
the 99% confidence interval.
N 1917
66
7 A
72
P
GE
zoom
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