Body temperatures of healthy adults have a bell shaped distribution with a mean of 98.20°F and a standard deviation of 0.62°F. a. What percent of healthy adults with body temperatures within 2 standard deviation of the mean? b. What percent of healthy adults with body temperatures greater than 98.82°F. c. What is the probability that you randomly select a healthy adult with body temperature within 97.59°F and 98.32°F d. If you randomly select two healthy adults and record their body temperature and the first has a z-score of - 0.33 and second has a z-score of -0.35. Which adult had the warmer temperature?

Body temperatures of healthy adults have a bell shaped distribution with a mean of 98.20°F and a standard deviation of 0.62°F. a. What percent of healthy adults with body temperatures within 2 standard deviation of the mean? b. What percent of healthy adults with body temperatures greater than 98.82°F. c. What is the probability that you randomly select a healthy adult with body temperature within 97.59°F and 98.32°F d. If you randomly select two healthy adults and record their body temperature and the first has a z-score of - 0.33 and second has a z-score of -0.35. Which adult had the warmer temperature?

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: The number of miles a certain brand of tires lasts is normally distributed with a mean of 30,000…

A: The mean of the certain brand of tires lasts is 30,000 miles. The standard deviation of the certain…

Q: Bottled Drinking Water Americans drank an average of 23.2 gallons of bottled water per capita in…

Q: Regarding the speeds at which cars pass through a checkpoint. Assume the speeds are normally…

Q: bank’s loan officer rates applicants for credit. The ratings are normally distributed with a mean…

A: Given,

Q: Human body temperatures are normally distributed with a mean of 98.2 degrees and a standard…

A: Solution

Q: A particular fruit's weights are normally distributed, with a mean of 209 grams and a standard…

A: Population mean, μ = 209 gramsPopulation standard deviation, σ = 18 gramsLet, X, be the particular…

Q: Regarding the speeds at which cars pass through a checkpoint. Assume the speeds are normally…

A: Given Information: Assume the speeds at which cars pass through a checkpoint are normally…

Q: Harrisburg International Airport records daily weather data. Upon analyzing the average high…

A: GivenMean(μ)=41.1standard deviation(σ)=5.0

Q: hotel in a European city follows a normal distribution with a mean of 170 euros and a standard…

Q: 44% of students in a class have black hair. If 66 students are chosen at random, what is the…

Q: When parking a car in a downtown parking lot, drivers pay according to the number of hours or…

A: Standard deviations=σ=2.8532 k=3.25

Q: The average age of vehicles registered in the United States is 96 months. Assume the population is…

A: Given that: X is normally Distributed with mean µ = 96.0 and standard deviation σ = 15.0 By using…

Q: According to a survey, high school girls average 100 text messages daily. Assume the population…

A: For any query with the solution, please ask in the comment box.

Q: At an airline company, according to the records, the mean age of pilots is 36.2 years, and the…

Q: A quart of Parker's milk contains a mean of 39 grams of butterfat, with a standard deviation of 2…

A: Mean = 39 Standard deviation = 2

Q: The service time for customers coming through a checkout counter has mean 128 seconds and standard…

A: Let, X=The service time for customers coming through a check out counter Given that X follows a…

Q: Body temperatures of healthy adults have a bell shaped distribution with a mean of 98.20℉ and a…

A: Solution: Note: Hello! As you have posted more than 3 sub parts, we are answering the first 3…

Q: A certain video game has 72% chance of sucess. During summer vacation a person plays 12 games a day.…

A: In question, Given that A certain video game has 72% chance of sucess. During summer vacation a…

Q: The lengths of pregnancies are normally distributed with a mean of 266days and a standard deviation…

Q: approximately

Q: On a particular college campus, 29% of the students belong to a fraternity or sorority. If 44…

A: Let X be the number of students who belong to a fraternity or sororityn=44 is the number of…

Q: Assume the average price for a movie is $7.35. Assume the population standard deviation is $0.44…

Q: Cattle are often fattened in a feedlot before being shipped to a slaughterhouse. Suppose the weight…

A: It is given that the weight gain is normally distributed with average of 1.75 pounds per day and a…

Q: Rhoda Harley rides her motorcycle when making deliveries for Fleet Delivery Services. The number of…

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

Q: At an airline company, according to the records, the mean age of pilots is 36.2 years, and the…

Q: CNNBC recently reported that the mean annual cost of auto insurance is 1042 dollars. Assume the…

A: As per bartleby guideline expert have to answer first three subpart only dear student please upload…

Q: Five hundred youths participated in a national sport competition. Their heights averaged 110cm with…

A: Given that

Q: #14 A medical devices company wants know the number of hours its MRI machines are used per day. A…

Q: Solve the problem. Assume that mountain lions' weights are normally distributed with a mean of 62.6…

A: We have given that, X be the random variable from normal distribution with mean (μ) = 62.6 ,…

Q: In a survey of a group of men, the heights in the 20-29 age group were normally distributed, with a…

A: Given,mean(μ)=67.7standard deviation(σ)=4

Q: afactory manufactures car tyres that have an average lifetime of 45261 kilometers with a standard…

A: Given: X~N(μ,σ)μ=45261Kmσ=2761Km

Q: The lifetime of a particular brand of AA batteries follows a normal distribution. The mean lifetime…

A: Correct answer is d. 0.8944

Q: Suppose the mean starting salary for nurses is $67,290 nationally. The standard deviation is…

Q: The average height of flowering cherry trees in a nursery is 11 feet. If the heights are normally…

A: From the provided information, Mean (µ) = 11 Standard deviation (σ) = 1.6 X~N (11, 1.6) Here X be a…

Q: Assume that the average weight of an NFL player is 245.7 lbs with a standard deviation of 34.5 lbs.…

A: It is given that the mean is 245.7, the standard deviation is 34.5 and the sample size is 32.

Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

5. Body temperatures of healthy adults have a bell shaped distribution with a mean of 98.20°F and a
standard deviation of 0.62°F.
a. What percent of healthy adults with body temperatures within 2 standard deviation of the mean?
b. What percent of healthy adults with body temperatures greater than 98.82°F.
c. What is the probability that you randomly select a healthy adult with body temperature within
97.59°F and 98.32°F
d. If you randomly select two healthy adults and record their body temperature and the first has a z-score of -
0.33 and second has a z-score of -0.35. Which adult had the warmer temperature?
2

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

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Point Estimation, Limit Theorems, Approximations, and Bounds$

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

The price of lunch at the mall has a mean of $5.00. The standard deviation is $1.50. What is the probability of spending less than $5.62? 0.6603 1.000 0.5000 0.3397
A uniform distribution has endpoints of 3 and 12. A. Determine the probability that a randomly selected value is either less than 4 or greater than 9. Report answer to 3 decimal places. B. Determine the value of the 70th percentile. Report answer to 1 decimal place.
Citizens use an average of 650 pounds of paper a year. Suppose that the distribution is normal with a population standard deviation of 153.5 pounds. Suppose you take a random sample of 25 Citizens. What is the probability that the mean pounds of paper used in a year are between 500 and 700 pounds
Customers stay on average 16 minutes in line before they can get into a certain store. The standard deviation is 4 minutes, and you should assume this normally distributed. a. Find the probability that a randomly picked individual will wait between 10 and 20 minutes. b. What proportion of waiting time falls above 24 min or below 6 min?
Assume the average price for a movie is $7.35. Assume the population standard deviation is $0.44 and that a sample of 40 theatres was randomly selected. What is the probability that the sample mean will be less than $7.31?
The average number of pounds of red meat a person consumes each year is 196 with a standard deviation of 22 pounds (Source: American Dietetic Association). If a sample of 50 individuals is randomly selected, find the probability that the mean of the sample will be greater than 200 pounds. OA. 0.0985 OB. 0.9015 OC. 0.8815 O D. 0.7613 C
O 6. Salaries for Actuaries The average salary for gradu- ates entering the actuarial field is $63,000. If the salaries are normally distributed with a standard deviation of $5000, find the probability that a. An individual graduate will have a salary over $68,000. b. A group of nine graduates will have a group average over $68,000. Source: www.payscale.com & 7. Commuter Train Passengers On a certain run of : commuter train, the average number of passengers is 476 and the standard deviation is 22. Assume the variable is normally distributed. If the train makes the run, find the probability that the number of passengers will be a. Between 476 and 500 passengers b. Fewer than 450 passengers c. More than 510 passengers
Cody took his first physics exam and scored an 80. The population mean for this exam is 70, and the standard deviation is 5. What is the probability of selecting a person with a score greater than Cody’s?
The average height of women is 64 inches. The standard deviation is 2 inches. The heights have a normal distribution. Find the probability that a randomly selected woman is shorter 59 inches or taller than 68 inches.
Just do subpart "b"
The amount of time a marker takes to mark a single Advanced Business Statistics exam script has a normal distribution with mean 336 seconds and standard deviation 198 seconds. One script is selected at random. Find the probability that it takes the marker more than 500 seconds to complete marking this script. A. 0.2033 B. 0.2967 C. 0.7033 D. 0.7967
Boston, Massachusetts, averages 211.7 sunny days per year. Assume that the number of sunny days follows a normal distribution with a standard deviation of 20 days. 20 What is the probability that Boston has less than 200 sunny days in a given year? a 0.2394 b 0.2520 c 0.2653 d 0.2793