Question

A statistics student has obtained a sample by serving all the students in his class. What...

A statistics student has obtained a sample by serving all the students in his class. What group and the results of the survey be generalized to?the conclusion should apply to all students at the college
the conclusion should apply to students at any college
the conclusion should apply only to the sample the conclusion should apply to all people
Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

If the survey has been performed at a class level, then the conclusion and prediction will be limited to the same class or similar classes.

It can not be applied to the whole school as there are different classes in the school, which are different in size, nature, level. Hence, it can not be applied.

Here, it can be said that the conclusion should apply only to the sample as the survey has been done on a particular kind of person.

The conclusion should apply only to the sample should be the answer.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
At Anytownville College, 75% of all students are enrolled in an advanced statistics class, and 21%...
At Anytownville College, 75% of all students are enrolled in an advanced statistics class, and 21% of all students are seniors. It is also known that 65% of the seniors are enrolled in an advanced statistics class. Round your answers to 4 decimal places. a. Initech is offering an internship to a Anytownville College student who is either a senior or is enrolled in an advanced statistics class. What is the probability that a student enrolled at Anytownville College is...
As part of his class project, a Statistics student took a random sample of 50 college...
As part of his class project, a Statistics student took a random sample of 50 college students and recorded how many hours a week they spent on the Internet. The sample reveals an average of 6.9 hrs. Calculate the 90% confidence Interval for average Internet usage among college students. Assume that the standard deviation of Internet usage for college students is 4.5 hrs/week. Answer 1&2 1) A) E =1.58 B) E = 2.02 C) E =1.05 D) E = 2.58...
1. A statistics professor is examining if using the book in his class has any impact...
1. A statistics professor is examining if using the book in his class has any impact on student test scores. For a sample of 30 Statistics students who were required to buy and read the book for class, final semester grades were measured at the end of the semester. The mean final grade for this class was 87. If the mean final grade for all the previous classes (where students had not been required to use the book) was 83...
A large statistics class has roughly 360 students, who all attend lecture together but are divided...
A large statistics class has roughly 360 students, who all attend lecture together but are divided into recitation sections lead by different teaching assistants. The professor of this course wants to conduct a survey about how satisfied the students are with the initial lectures of the class. a. Describe how the professor might obtain a simple random sample of the class. b. If the professor believes that recitation session might influence student satisfaction levels, what type of sampling method might...
A university would like to know how their undergraduate students feel about taking a statistics class...
A university would like to know how their undergraduate students feel about taking a statistics class for the first time. To gain information about this question, the university performs a research study. Which of the following would be the most appropriate sample for the university to collect? Question 4 options: Data from all male students in college in the USA. Data from students in college in the USA. Data from senior college students who have taken at least one statistics...
A teacher wants to determine why students signed up for his summer statistics class. He asked...
A teacher wants to determine why students signed up for his summer statistics class. He asked a randomly selected 50 (of the 275) registered to select one of four reasons (convenience, liked his teaching style, needed it to graduate, or other) on an online quiz. Identify the experimental unit of interest to this problem a-The question he asked to the 50 students b-The 50 students he collected information from. c-A single student registered in his summer class d-All 275 students...
A statistics professor classifies his students by their grade point average (GPA) and their class rank....
A statistics professor classifies his students by their grade point average (GPA) and their class rank. GPA is on a 0.0-4.0 scale, and class rank is defined as the under class (freshmen and sophomores) and the upper class (juniors and seniors). One student is selected at random. Class Under 2.0 2.0 - 3.0 Over 3.0 Under 0.10 0.25 0.20 Upper 0.05 0.30 0.10 What is the probability that the student is in the upper class? What is the probability that...
Statistics professor has 115 students in a statistics class and would like to estimate the number...
Statistics professor has 115 students in a statistics class and would like to estimate the number of hours each student studying for the last exam. A random sample of 41 students was found to study an average of 7.3 hours with a standard deviation of 1.9 hours. The 95% confidence interval to estimate the average number of hours studying for the exam is
Suppose that 15% of Avocado Park Students are currently homeless. Tony's morning statistics class has 32...
Suppose that 15% of Avocado Park Students are currently homeless. Tony's morning statistics class has 32 students in it. A. How large does the population of Avocado Park College need to be for the housing statuses of the students in Tony's morning statistics class to be considered independent? B. Is the number of homeless students in Tony's morning statistics class a binomial variable? How would you know? C. What is the probability that none of Tony's morning statistics students are...
If a sample of 49 students from this Statistics class were chosen at random, apply Central...
If a sample of 49 students from this Statistics class were chosen at random, apply Central Limit Theorem to find the probability that their mean time spent on homework by this group is more than 13 P( x-bar is more than 13 ) mean = 12 standard deviation= 3.8
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT