Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. statistics
  3. the population standard deviation for the scores o

The population standard deviation for the scores of a standardized test is 5 points If...

60.1K

Verified Solution

Question

Statistics

image

The population standard deviation for the scores of a standardized test is 5 points If we want to be 95 confident that the sample mean is within 2 points of the true population mean what is the minimum sample size that should be taken Z0 05 Z0 025 Z0 01 Z0 005 1 645 1 960 2 326 2 576 Use the table above for the z score and be sure to round up to the nearest integer Provide your answer below test scores ZO 10 1 282

Answer & Explanation Solved by verified expert
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!
Become a Member

Other questions asked by students

Q

Assume 200. mL of 0.400 M HCl is mixed with 200 mL of 0.250 M Ba(OH)2...

Chemistry
Q

What were Mendell’s experiments? Explain the F0, F1, and F2 generations. What postulates did he form...

Biology
Q

How does genetic variation increase the chance that some individuals will survive

Biology
Q

1 27 Marriage Rates The number of married people in the United States and the...

Statistics
Q

Given the probability distributions shown to the right complete the following parts a Compute the...

Statistics
Q

dealer buys a car for 19 500 00 His profit is 23 of the cost...

Calculus
Q

What is the area of the rhombus 8 4 2 1 2 7 4 4...

Algebra
Q

Graph y 1 10 9 8 7 6 5 4 3 2 1 101 9...

Algebra
Q

E17.4 (LO 3), AN It is the end of the...

Accounting
Q

Walter Co.'nun 2. Yl mali ylsonu mali tablolar, 55.743 milyon $ gelir, 9.954 milyon $...

Finance
Q

What is the main reason for the ITA dealing with non-arm's length sales differently than...

Accounting
Q

7. Ijarah Sukuk (a) cannot be used for mobilizing funds for the development of long-term...

Finance