We are interested in examining scores on tests of academic achievement for a group of...
80.2K
Verified Solution
Link Copied!
Question
Accounting
We are interested in examining scores on tests of academic achievement for a group of third graders at a nearby school social studies. The hope is we can take a sample of these students’ scores and generalize them to third graders in the entire state. What sample size might be better and why: 3 or 300?
For the above problem, if the overall score of the class is an average of 30, what is the probability that in a random sample of 17 students, the score will be above 40? Show your work and clearly label where each number is coming from. (SD=10).
Get Answers to Unlimited Questions
Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!
Membership Benefits:
- Unlimited Question Access with detailed Answers
- Zin AI - 3 Million Words
- 10 Dall-E 3 Images
- 20 Plot Generations
- Conversation with Dialogue Memory
- No Ads, Ever!
- Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Other questions asked by students
StudyZin's Question Purchase
1 Answer
$0.99
(Save $1 )
One time Pay
- No Ads
- Answer to 1 Question
- Get free Zin AI - 50 Thousand Words per Month
Unlimited
$4.99*
(Save $5 )
Billed Monthly
- No Ads
- Answers to Unlimited Questions
- Get free Zin AI - 3 Million Words per Month
*First month only
Free
$0
- Get this answer for free!
- Sign up now to unlock the answer instantly
You can see the logs in the Dashboard.