Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. basic math
  3. in a hypothesis test with hypotheses ho:?< 45 a

In a hypothesis test with hypotheses Ho:?< 45 and H?:? > 45, a random sample...

80.2K

Verified Solution

Question

Basic Math

image

In a hypothesis test with hypotheses Ho:?< 45 and H?:? > 45, a random sample of 60 elements selected from the population produced a mean of 46.8. Assume that o = 7.1, and that the test is to be made at the 2.5% significance level.What is the critical value of z?1.96-1.65-1.961.65

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

Statistics
1.2K views

the visit of a customer at a restaurant follows a Poisson process with a rate of...

Electrical Engineering
1.2K views

You are a homeowner and you have decided to invest some time into developing a temperature...

Accounting
1.2K views

Preparing a Trial Balance, Closing Journal Entry, and Post-Closing Trial Balance. The following information applies to the...

Physics
1.2K views

22 A disc is in the condition of pure rolling on the horizontal surface The...

Statistics
1.2K views

Ivan is participating in a 6 day cross country biking challenge He biked for 70...

Statistics
1.2K views

3 It is estimate that 40 of the general population wears glasses If a random...

Algebra
1.2K views

a bez a 19 x b x 7 ab arp m n n alabilece i...

Algebra
1.2K views

is not a function and begins with y is not a function and begins with...

Accounting
1.2K views

Research Standard Company has a relatively high profit margin on its sales, and Jewel Company...

Accounting
1.2K views

Estimate the effect on income of each of the options Rowe has suggested if Bradley...

Accounting
1.2K views

Betty DeRose, Inc. borrowed $160,000 on July 1,2025 . The terms of the loan require...

Finance
1.2K views

Your current salary is $73,320.00. If you received a 4% raise last year, what was...