Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. statistics
  3. suppose that grade point averages of undergraduate

Suppose that grade point averages of undergraduate students at one university have a bell-shaped distribution with...

60.1K

Verified Solution

Question

Statistics

Suppose that grade point averages of undergraduate students atone university have a bell-shaped distribution with a mean of 2.52and a standard deviation of 0.43. Using the empirical rule, whatpercentage of the students have grade point averages that arebetween 1.23 and 3.81?

Answer & Explanation Solved by verified expert
3.6 Ratings (580 Votes)
The emperical rule or the 6895997 rule states that1 About 68 of the values fall within 1 standard deviation ofthe mean ie from Therefore 34 lies to the left    See Answer
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: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

The amount of biomass (weight) of organisms decreases as you "go up" trophic levels fromproducers...

Biology
Q

The following facts apply to a convertible bond making semiannual payments: Conversion price $ 37 /share...

Finance
Q

1. The primary function of a fossa is to provide a passageway for nerves or blood...

Medical Sciences
Q

A conducting sphere is placed within a conducting spherical shell as shown in the figure below....

Physics
Q

Political Party Single Party System two party system multi party system democrats Definition

Biology
Q

Solve the system by the addition method.5x - 4y = 22x + 5y = 14Select...

Basic Math
Q

Calculate the integral if it converges If it diverges enter diverges for your answe dx...

Calculus
Q

Each student listed in the table has taken 3 math tests Find the score each...

Algebra
Q

When the value of pension plan assets is greater than the...

Accounting
Q

Wildhorse Aristocrat nc.(WA) borrowed $210,000 from Grow Business Bank to finance the purchase of equipment...

Accounting
Q

please help b,d,e,f,g Teddy Bower is an outdoor clothing...

Accounting
Q

Income LO7-2] Ida Company produces a handcrafted musical instrument called a gamelan that is similar...

Accounting