Dr. Garcia is curious about her teaching skills. To investigate, her class takes an anatomy quiz. The population average for the anatomy quiz is 15. What can be concluded with a = 0.10? The quiz scores for a random sample from the class are: 16, 17, 18, 16, 19, 15, 18. a) What is the appropriate test statistic? One-Sample t-test b) Population: the class Sample: anatomy c) Obtain/compute the appropriate values to make a decision about Ho- Critical Value =1.9432 Decision: Reject HỘ ; Test Statistic = 3.7417 d) If appropriate, compute the CI. If not appropriate, input "na" for both spaces below. ( 15.961 18.039 e) Compute the corresponding effect size(s) and indicate magnitude(s). If not appropriate, input and/or select "na" below. d = 1: Magnitude: --Select--
Dr. Garcia is curious about her teaching skills. To investigate, her class takes an anatomy quiz. The population average for the anatomy quiz is 15. What can be concluded with a = 0.10? The quiz scores for a random sample from the class are: 16, 17, 18, 16, 19, 15, 18. a) What is the appropriate test statistic? One-Sample t-test b) Population: the class Sample: anatomy c) Obtain/compute the appropriate values to make a decision about Ho- Critical Value =1.9432 Decision: Reject HỘ ; Test Statistic = 3.7417 d) If appropriate, compute the CI. If not appropriate, input "na" for both spaces below. ( 15.961 18.039 e) Compute the corresponding effect size(s) and indicate magnitude(s). If not appropriate, input and/or select "na" below. d = 1: Magnitude: --Select--
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 3E
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Answer part c,d e,and f.
Please provide correct and accurate answers.PLEASE I WILL RATE
![Dr. Garcia is curious about her teaching skills. To investigate, her class takes an anatomy quiz. The population average for the anatomy quiz is 15. What can be concluded with a = 0.10? The quiz scores for a random sample from the class are:
16, 17, 18, 16, 19, 15, 18.
a) What is the appropriate test statistic?
One-Sample t-test
b)
Population:
the class
Sample:
anatomy
c) Obtain/compute the appropriate values to make a decision about Ho.
Critical Value = 1.9432
Test Statistic = 3.7417
Decision: Reject HO
d) If appropriate, compute the CI. If not appropriate, input "na" for both spaces below.
15.961
18.039
e) Compute the corresponding effect size(s) and indicate magnitude(s).
If not appropriate, input and/or select "na" below.
; Magnitude: ---Select--
; Magnitude: ---Select--
d =
12 =
f) Make an interpretation based on the results.
O Quiz scores for the class were significantly higher than the population.
O Quiz scores for the class were significantly lower than the population.
Quiz scores from the class are not significantly different than the population.
O O](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F27436781-a9b6-4076-ac0b-70a57ad64558%2F7ee4b66c-ac74-4740-933c-7c9f08e0a3fa%2Fbz5ikvh_processed.png&w=3840&q=75)
Transcribed Image Text:Dr. Garcia is curious about her teaching skills. To investigate, her class takes an anatomy quiz. The population average for the anatomy quiz is 15. What can be concluded with a = 0.10? The quiz scores for a random sample from the class are:
16, 17, 18, 16, 19, 15, 18.
a) What is the appropriate test statistic?
One-Sample t-test
b)
Population:
the class
Sample:
anatomy
c) Obtain/compute the appropriate values to make a decision about Ho.
Critical Value = 1.9432
Test Statistic = 3.7417
Decision: Reject HO
d) If appropriate, compute the CI. If not appropriate, input "na" for both spaces below.
15.961
18.039
e) Compute the corresponding effect size(s) and indicate magnitude(s).
If not appropriate, input and/or select "na" below.
; Magnitude: ---Select--
; Magnitude: ---Select--
d =
12 =
f) Make an interpretation based on the results.
O Quiz scores for the class were significantly higher than the population.
O Quiz scores for the class were significantly lower than the population.
Quiz scores from the class are not significantly different than the population.
O O
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