Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. statistics
  3. one research study of legal drug use among 12 to 1

One research study of legal drug use among 12 to 17 year olds reported a...

80.2K

Verified Solution

Question

Statistics

image

One research study of legal drug use among 12 to 17 year olds reported a decrease in use trom 11 4 in 1997 to 9 7 now Suppose a survey in a large high school reveals that in a randor sample of 1 041 students 93 report using illegal drugs Use a 0 05 significance level to test the principal s claim that illegal drug use in her school is below the current national average Formulate the null and alternative hypotheses Choose the correct answer below AH p 0 097 H p 0 097 CH p 0 097 H D0097 CS OB Hop 0 097 Hp 0 097 OD Ho p 0 097 H D 0 007

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

Finance
1.2K views

Mortgage Analysis You are planning to purchase a house that costs $480,000.  You plan to put 20% down...

Advance Math
1.2K views

Let M be the integer corresponding to the first letter of your last name. For example,...

General Management
1.2K views

Q:Discuss and evaluate the effectiveness of using focus groups and observation techniques as methods of collecting primary...

Biology
1.2K views

What change did the Clean Water Act of 1977 make O O Establish rigid guidelines...

Algebra
1.2K views

Find the other zeros of f x x 2x 4x 8 given that 2i is...

Algebra
1.2K views

Use the negative exponent rules to simplify 6 1 2

Accounting
1.2K views

Problem 3-13 Schedules of Cost of Goods Manufactured and Cost of Goods Sold; Income Statement...

Accounting
1.2K views

On January 6, Kingbird Ca sells merchandise on account to Harley...

Accounting
1.2K views

find the coordinates of the point the point is located three units to the right...

Accounting
1.2K views

are the following items fringe benefits? Give reasons. 1. The free use by an...

Accounting
1.2K views

Mzanzi Couture is owned by fashion designer Petro Stevens and is a registered VAT vendor....

Finance
1.2K views

What is the yield to maturity of a zero that has 10 years until the...