Find the expectedinterval for most of the people’s body temperature and explain it.

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Answer 1

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Features Features Normal distribution is characterized by two parameters, mean (µ) and standard deviation (σ). When graphed, the mean represents the center of the bell curve and the graph is perfectly symmetric about the center. The mean, median, and mode are all equal for a normal distribution. The standard deviation measures the data's spread from the center. The higher the standard deviation, the more the data is spread out and the flatter the bell curve looks. Variance is another commonly used measure of the spread of the distribution and is equal to the square of the standard deviation.

Chapter 5, Problem 50E

a.

To determine

Find the expectedinterval for most of the people’s body temperature and explain it.

b.

To determine

Find the fraction of people who would expect to have the body temperature above 98.6°F.

c.

To determine

Find the least body temperature for the coolest 20% of all people.

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Using the accompanying Home Market Value data and associated regression line, Market ValueMarket Valueequals=$28,416plus+$37.066×Square Feet, compute the errors associated with each observation using the formula e Subscript ieiequals=Upper Y Subscript iYiminus−ModifyingAbove Upper Y with caret Subscript iYi and construct a frequency distribution and histogram. Square Feet Market Value1813 911001916 1043001842 934001814 909001836 1020002030 1085001731 877001852 960001793 893001665 884001852 1009001619 967001690 876002370 1139002373 1131001666 875002122 1161001619 946001729 863001667 871001522 833001484 798001589 814001600 871001484 825001483 787001522 877001703 942001485 820001468 881001519 882001518 885001483 765001522 844001668 909001587 810001782 912001483 812001519 1007001522 872001684 966001581 86200

Answer 2

Question

Features Features Normal distribution is characterized by two parameters, mean (µ) and standard deviation (σ). When graphed, the mean represents the center of the bell curve and the graph is perfectly symmetric about the center. The mean, median, and mode are all equal for a normal distribution. The standard deviation measures the data's spread from the center. The higher the standard deviation, the more the data is spread out and the flatter the bell curve looks. Variance is another commonly used measure of the spread of the distribution and is equal to the square of the standard deviation.

Chapter 5, Problem 50E

a.

To determine

Find the expectedinterval for most of the people’s body temperature and explain it.

b.

To determine

Find the fraction of people who would expect to have the body temperature above 98.6°F.

c.

To determine

Find the least body temperature for the coolest 20% of all people.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Features Features Normal distribution is characterized by two parameters, mean (µ) and standard deviation (σ). When graphed, the mean represents the center of the bell curve and the graph is perfectly symmetric about the center. The mean, median, and mode are all equal for a normal distribution. The standard deviation measures the data's spread from the center. The higher the standard deviation, the more the data is spread out and the flatter the bell curve looks. Variance is another commonly used measure of the spread of the distribution and is equal to the square of the standard deviation.

Chapter 5, Problem 50E

a.

To determine

Find the expectedinterval for most of the people’s body temperature and explain it.

b.

To determine

Find the fraction of people who would expect to have the body temperature above 98.6°F.

c.

To determine

Find the least body temperature for the coolest 20% of all people.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Features Features Normal distribution is characterized by two parameters, mean (µ) and standard deviation (σ). When graphed, the mean represents the center of the bell curve and the graph is perfectly symmetric about the center. The mean, median, and mode are all equal for a normal distribution. The standard deviation measures the data's spread from the center. The higher the standard deviation, the more the data is spread out and the flatter the bell curve looks. Variance is another commonly used measure of the spread of the distribution and is equal to the square of the standard deviation.

Chapter 5, Problem 50E

a.

To determine

Find the expectedinterval for most of the people’s body temperature and explain it.

b.

To determine

Find the fraction of people who would expect to have the body temperature above 98.6°F.

c.

To determine

Find the least body temperature for the coolest 20% of all people.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 5

Chapter 5, Problem 50E

a.

To determine

Find the expectedinterval for most of the people’s body temperature and explain it.

b.

To determine

Find the fraction of people who would expect to have the body temperature above 98.6°F.

c.

To determine

Find the least body temperature for the coolest 20% of all people.

Answer 6

Chapter 5, Problem 50E

a.

To determine

Find the expectedinterval for most of the people’s body temperature and explain it.

Answer 7

Chapter 5, Problem 50E

a.

To determine

Find the expectedinterval for most of the people’s body temperature and explain it.

Answer 8

b.

To determine

Find the fraction of people who would expect to have the body temperature above 98.6°F.

Answer 9

b.

To determine

Find the fraction of people who would expect to have the body temperature above 98.6°F.

Answer 10

c.

To determine

Find the least body temperature for the coolest 20% of all people.

Answer 11

c.

To determine

Find the least body temperature for the coolest 20% of all people.

Answer 12

Expert Solution & Answer

Answer 13

Expert Solution & Answer

Answer 14

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Answer 15

Ch. 5.1 - Your statistics teacher has announced that the...Ch. 5.2 - Prob. 2JC Ch. 5.2 - Prob. 3JC Ch. 5.3 - As a group, the Dutch are among the tallest people...Ch. 5.3 - Prob. 5JC Ch. 5 - Stats test The mean score on the Stats exam was 75...Ch. 5 - Prob. 2E Ch. 5 - Temperatures A towns January high temperatures...Ch. 5 - Placement exams An incoming freshman took her...Ch. 5 - Shipments A company selling clothing on the...

Find the expectedinterval for most of the people’s body temperature and explain it.

Solution Summary: The author explains the expectedinterval for most of people's body temperature and explain it. The normal model is as follows: 95% of the values lie between 98.2°F and 99.7%.

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Find the expectedinterval for most of the people’s body temperature and explain it.

Find the fraction of people who would expect to have the body temperature above 98.6°F.

Find the least body temperature for the coolest 20% of all people.

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