Question
In: Statistics and Probability
A nonprofit company concerned with the school dropout rates has designed a tutoring program aimed at...
A nonprofit company concerned with the school dropout rates has designed a tutoring program aimed at students between 16 to 18 years old. A national center for educational statistics reported that the high school dropout rate for the year 2000 was 10.9%. One school district, who adopted the use of the nonprofit's tutoring program and whose dropout rate has always been very close to the national average, reported in 2004 that 183 of their 1772 students dropped out. Is their experience evidence that the tutoring program has been effective?
Solutions
orchestra answered 1 year agoRelated Solutions
Alice is operating a small nonprofit that provides subsidized tutoring services to high school students in...
Alice is operating a small nonprofit that provides subsidized
tutoring services to high school students in underserved areas.
Approximately 60% of the direct costs of tutoring are billed to
schools attended by the clients, while approximately 20% are billed
directly to the students. The remainder comes from general
operating funds provided by foundations and individual donations.
Assume that Alice knows the following:
Of the funds billed directly to schools, two-thirds are paid in
the month following the delivery of service,...
A school district developed an after-school math tutoring program for high school students. To assess the...
A school district developed an after-school math tutoring
program for high school students. To assess the effectiveness of
the program, struggling students were randomly selected into
treatment and control groups. A pre-test was given to both groups
before the start of the program. A post-test assessing the same
skills was given after the end of the program. The study team
determined the effectiveness of the program by comparing the
average change in pre- and post-test scores between the two groups....
Q1 You operate a small nonprofit that provides subsidized tutoring services to high school students in...
Q1 You operate a small nonprofit that provides subsidized
tutoring services to high school students in underserved areas.
Approximately 60% of the direct costs of tutoring are billed to
schools attended by your clients, while approximately 20% are
billed directly to the students. The remainder comes from general
operating funds provided by foundations and individual donations.
Assume that you know the following:
Of the funds billed directly to schools, two thirds are paid in
the month following delivery of service,...
Sky High School has significant student dropout and failure rates among its senior-year classes. To address...
Sky High School has significant student dropout and failure
rates among its senior-year classes. To address this issue, it has
obtained grant funding for the senior class. Because this problem
appears to be dispersed across the entire senior class, some
elements of the program serve all the seniors, even those who
appear successful and on track toward graduation throughout the
year. The objective of the program is for the students to complete
the senior year and graduate. Success of this...
The Dean of ASBE School of Business is concerned that grades in the MBA program are...
The Dean of ASBE School of Business is concerned that grades in
the MBA program are distributed appropriately. Too many high grades
or too many low grades would pose a problem. We wish to test the
claim that the mean GPA of ASBE students is smaller than 3.6 at the
.01 significance level.
The null and alternative hypothesis would be:
H0:μ=3.6
Ha:μ<3.6
H0:p=3.64/4
Ha:p≠3.64/4
H0:p=3.6/4
Ha:p>3.6/4
H0:p=3.6/4
Ha:p>3.6/4
H0:μ=3.6
Ha:μ>3.6
H0:p=3.6/4
Ha:p<3.6/4
H0:μ=3.6
Ha:μ≠3.6
The test is:
two-tailed
right-tailed
left-tailed...
The Dean of ASBE School of Business is concerned that grades in the MBA program are...
The Dean of ASBE School of Business is concerned that grades in
the MBA program are distributed appropriately. Too many high grades
or too many low grades would pose a problem. We wish to test the
claim that the mean GPA of ASBE students is smaller than 3.3 at the
.005 significance level.
The null and alternative hypothesis would be:
H0:p=3.34H0:p=3.34
Ha:p>3.34Ha:p>3.34
H0:μ=3.3H0:μ=3.3
Ha:μ≠3.3Ha:μ≠3.3
H0:p=3.34H0:p=3.34
Ha:p<3.34Ha:p<3.34
H0:μ=3.3H0:μ=3.3
Ha:μ<3.3Ha:μ<3.3
H0:p=3.34H0:p=3.34
Ha:p≠3.34Ha:p≠3.34
H0:μ=3.3H0:μ=3.3
Ha:μ>3.3Ha:μ>3.3
The test is:
left-tailed
two-tailed
right-tailed
Based on...
(20) 2.A school boasts of its tutoring program offered to students. Two samples of 71 students...
(20) 2.A school boasts of its tutoring program offered to
students. Two samples of 71 students each are taken. The first
sample consists of students who have not taken part in the tutoring
program while the second sample consists of students who have taken
part in the tutoring program. An aptitude test was given to both
samples. The first sample showed a mean score of 150 with a
standard deviation of 20 while the second sample showed a mean
score...
A school boasts of its tutoring program offered to students. Two samples of 71 students each are taken.
A school boasts of its tutoring program offered to students. Two samples of 71 students each are taken. The first sample consists of students who have not taken part in the tutoring program while the second sample consists of students who have taken part in the tutoring program. An aptitude test was given to both samples. The first sample showed a mean score of 150 with a standard deviation of 20 while the second sample showed a mean score of 158 with a standard...
What are the specific risks that a company has to be concerned with when technology (IT)...
What are the specific risks that a company has to be concerned
with when technology (IT) is involved?
Name a company that has an ineffective vision statement (for-profit, nonprofit or charity) that don't inspire...
Name a company that has an ineffective vision statement
(for-profit, nonprofit or charity) that don't inspire you, see if
you can reconfigure the statement to be more intriguing. Explain
why it’s not inspiring, and Report your findings in two to three
paragraphs.
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