5) Intelligence Quotients (IQs) measured on the Stanford Revision of the Binet-Simon Intelligence Scale are normally distributed with a mean of 100 and a standard deviation of 16. Circle your answer. a) What is the probability of selecting a person with an IQ of more than 130? b) What is the probability of selecting a person with an IQ between 85 and 120? c) What is the probability of selecting a person with an IQ less than 80?

5) Intelligence Quotients (IQs) measured on the Stanford Revision of the Binet-Simon Intelligence Scale are normally distributed with a mean of 100 and a standard deviation of 16. Circle your answer. a) What is the probability of selecting a person with an IQ of more than 130? b) What is the probability of selecting a person with an IQ between 85 and 120? c) What is the probability of selecting a person with an IQ less than 80?

Name: Round all probabilities to four decimal places 5) Intelligence Quotien
Uploaded: 2024-03-20T07:06:41.000Z
Channel: Bartleby
Description: Round all probabilities to four decimal places 5) Intelligence Quotients (IQs) measured on the Stanford Revision of the Binet-Simon Intelligence Scale arenormally distributed with a mean of 100 and a standard deviation of 16. Circle your answer.a) Wh

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: A junk drawer at home contains eighteight pens, fourfour of which workwork. What is the probability…

Q: If the probability that a randomly chosen college student takes statistics is 0.16, then what is the…

Q: What is the probability that she has her first successful ticket on the 4th try

A: Let p be the probability of winning. Given that p = 0.07 Let X denote the try number on which she…

Q: A group of people were asked if they had run a red light in the last year. 206 responded "yes", and…

Q: In a large population, 59% of the people have been vaccinated. If 5 people are randomly selected,…

Q: Aden buys a bag of cookies that contains 5 chocolate chip cookies, 4 peanut butter cookies, 4 sugar…

A: number of chocolate chip cookies in a bag = 5 number of peanut butter cookies in a bag = 4 number…

Q: Neveah buys a bag of cookies that contains 5 chocolate chip cookies, 6 peanut butter cookies, 5…

Q: Suppose the passing grade for a certain true-false quiz, with 10 questions is 80% with each question…

Q: A nervous kicker usually makes 72% of his first field goal attempts. If he makes his first attempt,…

A: From the provided information, P (makes first field goal attempt) = 0.72 P (Makes second attempt|…

Q: 3. The probability that a new bon baby survives for "x" years is written as

A: Probability ( that new born survive for x years) is given below

Q: Garrett buys a bag of cookies that contains 6 chocolate chip cookies, 5 peanut butter cookies, 9…

A: From the provided information, Total number of cookies = 6 + 5 + 9 + 5 = 25

Q: If the probability of an event not occurring is 0.68, what is the probability the event will occur?…

A: P(an event not occuring)=0.68

Q: find the probability that the first raw chicken sandwich you get will be on the xth sandwich you…

Q: Every day, Jorge buys a lottery ticket. Each ticket has a probability of 0.2 of winning a prize.…

A: Given that the probability of winning a prize is p = 0.2. Let, X = Number of prizes won by Jorge…

Q: In a large population, 61% of the people have been vaccinated. If 5 people are randomly selected,…

A: From the given information, Sample size (n) = 5, Probability of success (p) = 0.61.

Q: A group of people were asked if they had run a red light in the last year. The number of people that…

A: A group of people were asked if they had run a red light in the last year. The number of people that…

Q: If a seed is planted, it has a 95% chance of growing into a healthy plant. If 11 seeds are…

Q: Suppose that 40% of adult Canadians believe that Canada should apply to host the next soccer World…

A: It is given that 40% Canadians believe that Canada should apply to host the next soccer World cup. A…

Q: 10% is the probability of failure of the students who are taking einstein's test. If there are 100…

A: Consider X denotes students fail the Einstein's test, which follows binomial distribution with n =…

Q: A certain disease has an incident rate of 0.5%. If the false negative rate is 4% and the false…

A: Given that the false-negative rate is 4%. That means the probability of having the disease when the…

Q: Suppose that 40% of people own dogs. If you pick two people at random, what is the probability that…

A: Given that 40% of people own dogs.Let X be the number of people own dogs following binomial…

Q: A hunter is able to hit the flying bird 40% of the time. If he shoots 8 bullets, what is the…

A: According to the given information, we have A hunter is able to hit the flying bird 40% of the time.…

Q: If the probability that a randomly chosen college student takes statistics is 0.34, then what is the…

A: The probability that a randomly chosen college student takes statistics is 0.34. The probability…

Q: Maggie is practicing her penalty kicks for her upcoming soccer game. During the practice, she…

A: Sample size, n = 10Probability , p = 65% = 0.65

Q: A woman plans to have two children. The probability that each child is a boy is 0.525, and the birth…

A: Given,P(a baby boy)=0.525P(a baby girl)=1-0.525=0.475

Q: The price of a stock is $45. The expected annual return on the stock is 15% and the volatility is…

A: From given data we have: Expected annual return = 15% Volatility = 50% The probability that the…

Q: Cornell buys a bag of cookies that contains 5 chocolate chip cookies, 6 peanut butter cookies, 4…

A: Given that,The number of chocolate chip cookies is The number of peanut butter cookies is The number…

Q: A group of people were asked if they had run a red light in the last year. 220 responded "yes", and…

A: Here we need the probability that a randomly selected person has run the redlight. Given that 220…

Q: hat is the probability that at least one of the students got a score? Round to four decimal place.

A: Let , X be the number of students got a score Here , X→B(n=3 , p=0.33) The probability mass function…

Q: After seven days, what is the probability that Jorge has won at least one prize

A: Let p be ghe probability of winning a prize. Given that p = 0.4 Let X denote the number of prizes…

Q: Jared buys a bag of cookies that contains 9 chocolate chip cookies, 5 peanut butter cookies, 8 sugar…

Q: The probability of obtaining a raw chicken sandwich at Windies restaurant is 10.4%. Complete the…

A: The probability of obtaining a raw chicken sandwich at Windies restaurant is 10.4% that is the…

Q: In a recent year, there were 2,515,458 deaths, and 787,650 of them were due to cardiovascular…

A: Total number of deaths = 2515458Number of deaths due to cardiovascular disease = 787650…

Q: A group of people were asked if they had run a red light in the last year. 239 responded "yes", and…

A: Given,number of people responded yes = 239number of people responded no = 178total number of people…

Q: Maggie is practicing her penalty kicks for her upcoming soccer game. During the practice, she…

Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

Topic Video

Question

Round all probabilities to four decimal places

5) Intelligence Quotients (IQs) measured on the Stanford Revision of the Binet-Simon Intelligence Scale are
normally distributed with a mean of 100 and a standard deviation of 16. Circle your answer.
a) What is the probability of selecting a person with an IQ of more than 130?
b) What is the probability of selecting a person with an IQ between 85 and 120?
c) What is the probability of selecting a person with an IQ less than 80?
d) What is the probability of selecting a person with an IQ greater than 96?
e) What IQ cuts off the top 10% of all IQs?
f) What two IQs cut off the middle 70%?

Video Video

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Discrete Probability Distributions$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.

Similar questions

Suppose that on the average, 77 students enrolled in a small liberal arts college have their automobiles stolen during the semester. What is the probability that exactly 11 student will have his automobile stolen during the current semester? Round your answer to four decimal places.
An earth-conscious clothing store offers a 15% discount if you bring in a bag full of old clothing to recycle the fabric. The probability that each bag brought in will contain fabric that can actually be recycled is 69%. In a given day, if there are 20 bags of fabric brought in to recycle, calculate the following: Round each answer to 4 decimal places. The probability that at least 9 bags will contain fabric that can be recycled
A group of people were asked if they had run a red light in the last year. 214 responded "yes", and 217 responded "no".Find the probability that if a person is chosen at random, they have run a red light in the last year. Give your answer as a fraction or decimal accurate to at least 3 decimal places
A courier service makes an average of 500 deliveries a week, plus / minus 50. The manager wants to know the probability that, on average, between 490 and 510 deliveries will be made during the next 30 weeks. Write your answer to 5 decimal places.
Assume that when adults with smartphones are randomly selected, 49% use them in meetings or classes. If 12 adult smartphone users are randomly selected, find the probability that fewer than 5 of them use their smartphones in meetings or classes. type answer as an integer or round to four decimal places as needed.
A group of people were asked if they had run a red light in the last year. 210 responded "yes", and 354 responded "no". Find the probability that if a person is chosen at random, they have run a red light in the last year. Give your answer as a fraction or decimal accurate to at least 3 decimal places
Find the probability of purchasing a ticket with a number whose sums of the first three and last three digits are equal if it has six digits and may be any number from 000000 to 999999.
You have relatives coming for dinner this weekend. The probability that your uncle Josiah will show up is 0.69. What is the probability that uncle Josiah doesn't show up? Enter your answer as a decimal, rounded to three decimal places.
The probability is 0.0770 that the 6th applicant for a factory job will be hired on the 13th interview. What is the probability that 6 applicants will be hired from 13 applicants who have been interviewed? Your answer should be to 4 decimal places.
Suppose that at a college, 55% of the students earn a degree at the end of four years and 27% earn a degree at the end of five years. What is the probability of earning a degree at the end of four or five years? Give your answer exactly as a decimal (not as a percent).
In a regional shooting competition, the probability that a participant will hit the target is 2/7. If he shoots 13 times, what is the probability that he hits the target exactly 8 times? round off to 4 decimal
Ashley’s Internet service is terribly unreliable. In fact, on any given day, there is a 60% chance that her Internet connection will be lost at some point that day. What is the probability that her Internet service is not broken for seven days in a row? Enter a fraction or round your answer to 4 decimal places, if necessary.