Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. statistics
  3. iq scores for the general adult population form a

IQ scores for the general adult population form a nearly normal distribution with mean 100...

80.2K

Verified Solution

Question

Statistics

image

IQ scores for the general adult population form a nearly normal distribution with mean 100 pts and standard deviation 15 pts Verify that the 68 95 99 7 rule works for this distribution The distribution is graphed below and each box represents 1 of the data 60 Figui nities for falling within 1 2 and 3 standard deviations of the mean in a normal distribution 70 b P x 70 pts 80 d P 85 x 115 90 100 Using the 68 95 99 7 rule find each of the following probabilities a P x 130 pts P a randomly selected person scores 130 pts or higher Insert your answer here i i 110 120 i Insert your answer here c P a person is more than 15 points different from the average in either direction i Insert your answer here Insert your answer here 130 140

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: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Using the following information to answer the following questions? Both Bond A and Bond B have 8...

Finance
Q

Describe how you could separate and purify compound A from a mixture of two neutral compounds...

Chemistry
Q

Q6.  a) You put a uniformly shaped bit of dielectric material in between the plates of a...

Physics
Q

CLADOGRAM Hagfish Salamander Perch Lizard Jaws Pigeon Lungs Mouse Feathers 1 Name 1 organism that...

Biology
Q

Factor the difference of cubes.Recall that a difference of cubes can be rewritten such that...

Basic Math
Q

A company can use target profit analysis to determine the level of sales required to...

Accounting
Q

Familiarize yourself with PCAOB Standard #5 "An Audit of Internal Control Over Financial Reporting That...

Accounting
Q

If a taxpayer invests $100,000 in a rental real estate property and takes out a...

Accounting
Q

please help me with this assigment For Starbucks company Intermediate Accounting...

Accounting
Q

MGT 4540 Chapter exercise on Balance and Income Statement Put your name here: Instructions: The...

Accounting
Q

A business has the following balances at the beginning of the year: Accounts receivable: 55000...

Accounting
Q

Emery trust Inc. issued $100,000, a 5 year bond on January 1, 2022 paying 4%...

Accounting