Explanation Given information: Mean commuting time to work was 42 minutes and Standard Deviation was 3 minutes. Concept used: If score lies within 1 standard deviation from the mean, then probability is 68%, If score lies in within 2 standard deviation from the mean, then probability is 95%, If score lies in within 3 standard deviation from the mean, then probability is 99...

1st Edition

ISBN: 9780134654409

Author: Martin-Gay, K. Elayn, 1955-

Publisher: Pearson,

See similar textbooks

Concept explainers

Inverse Normal Distribution

The method used for finding the corresponding z-critical value in a normal distribution using the known probability is said to be an inverse normal distribution. The inverse normal distribution is a continuous probability distribution with a family of tw…

Mean, Median, Mode

It is a descriptive summary of a data set. It can be defined by using some of the measures. The central tendencies do not provide information regarding individual data from the dataset. However, they give a summary of the data set. The central tendency o…

Z-Scores

A z-score is a unit of measurement used in statistics to describe the position of a raw score in terms of its distance from the mean, measured with reference to standard deviation from the mean. Z-scores are useful in statistics because they allow compar…

Videos

Question

Chapter 8.3, Problem 35ES

To determine

To find the percent of time commuting to work is less than 33 minutes.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Chapter 8.3, Problem 34ES

Chapter 8.3, Problem 36ES

Students have asked these similar questions

please answer the questions below ands provide the required codes in PYTHON. alsp provide explanation of how the codes were executed. Also make sure you provide codes that will be able to run even with different parameters as long as the output will be the same with any parameters given. these questions are not graded. provide accurate codes please

(1) Let F be a field, show that the vector space F,NEZ* be a finite dimension. (2) Let P2(x) be the vector space of polynomial of degree equal or less than two and M={a+bx+cx²/a,b,cЄ R,a+b=c),show that whether Mis hyperspace or not. (3) Let A and B be a subset of a vector space such that ACB, show that whether: (a) if A is convex then B is convex or not. (b) if B is convex then A is convex or not. (4) Let R be a field of real numbers and X=R, X is a vector space over R show that by definition the norms/II.II, and II.112 on X are equivalent where Ilxll₁ = max(lx,l, i=1,2,...,n) and llxll₂=(x²). oper (5) Let Ⓡ be a field of real numbers, Ⓡis a normed space under usual operations and norm, let E=(2,5,8), find int(E), b(E) and D(E). (6) Write the definition of bounded linear function between two normed spaces and write with prove the relation between continuous and bounded linear function between two normed spaces.

ind → 6 Q₁/(a) Let R be a field of real numbers and X-P(x)=(a+bx+cx²+dx/ a,b,c,dER},X is a vector space over R, show that is finite dimension. (b) Let be a bijective linear function from a finite dimension vector ✓ into a space Yand Sbe a basis for X, show that whether f(S) basis for or not. (c) Let be a vector space over a field F and A,B)affine subsets of X,show that whether aAn BB, aAU BB be affine subsets of X or not, a,ẞ EF. (12 Jal (answer only two) (6) Let M be a non-empty subset of a vector space X and tEX, show that M is a hyperspace of X iff t+M is a hyperplane of X and tЄt+M. (b) State Jahn-Banach theorem and write with prove an application of Hahn-

Chapter 8 Solutions

Path To College Mathematics

Ch. 8.1 - Prob. 1ES Ch. 8.1 - Prob. 2ES Ch. 8.1 - For each set of numbers, find the mean, median,...Ch. 8.1 - Prob. 4ES Ch. 8.1 - Prob. 5ES Ch. 8.1 - Prob. 6ES Ch. 8.1 - Prob. 7ES Ch. 8.1 - For each set of numbers, find the mean, median,...Ch. 8.1 - Prob. 9ES Ch. 8.1 - Prob. 10ES

Ch. 8.1 - Prob. 11ES Ch. 8.1 - Prob. 12ES Ch. 8.1 - Prob. 13ES Ch. 8.1 - The ten tallest buildings in the world, completed...Ch. 8.1 - Prob. 15ES Ch. 8.1 - Prob. 16ES Ch. 8.1 - Prob. 17ES Ch. 8.1 - Prob. 18ES Ch. 8.1 - Prob. 19ES Ch. 8.1 - During an experiment, the following times (in...Ch. 8.1 - Prob. 21ES Ch. 8.1 - Prob. 22ES Ch. 8.1 - Prob. 23ES Ch. 8.1 - Prob. 24ES Ch. 8.1 - Prob. 25ES Ch. 8.1 - Prob. 26ES Ch. 8.1 - Prob. 27ES Ch. 8.1 - Prob. 28ES Ch. 8.1 - Prob. 29ES Ch. 8.1 - Prob. 30ES Ch. 8.1 - Below are lengths for the six longest rivers in...Ch. 8.1 - Prob. 32ES Ch. 8.1 - Prob. 33ES Ch. 8.1 - Prob. 34ES Ch. 8.1 - Prob. 35ES Ch. 8.1 - Prob. 36ES Ch. 8.1 - Prob. 37ES Ch. 8.1 - Prob. 38ES Ch. 8.1 - Prob. 39ES Ch. 8.1 - Prob. 40ES Ch. 8.1 - Prob. 41ES Ch. 8.1 - Prob. 42ES Ch. 8.1 - Prob. 43ES Ch. 8.1 - Prob. 44ES Ch. 8.1 - Prob. 45ES Ch. 8.1 - Prob. 46ES Ch. 8.1 - Prob. 47ES Ch. 8.1 - Prob. 48ES Ch. 8.1 - Prob. 49ES Ch. 8.1 - Prob. 50ES Ch. 8.1 - Prob. 51ES Ch. 8.1 - Prob. 52ES Ch. 8.1 - Prob. 53ES Ch. 8.1 - Prob. 54ES Ch. 8.1 - Prob. 55ES Ch. 8.1 - Prob. 56ES Ch. 8.1 - Prob. 57ES Ch. 8.1 - Prob. 58ES Ch. 8.1 - Prob. 59ES Ch. 8.1 - Prob. 60ES Ch. 8.1 - Prob. 61ES Ch. 8.1 - Prob. 62ES Ch. 8.2 - Prob. 1ES Ch. 8.2 - Prob. 2ES Ch. 8.2 - Find the range for each data set. See Example 1....Ch. 8.2 - Prob. 4ES Ch. 8.2 - Prob. 5ES Ch. 8.2 - Prob. 6ES Ch. 8.2 - Prob. 7ES Ch. 8.2 - Prob. 8ES Ch. 8.2 - Prob. 9ES Ch. 8.2 - Prob. 10ES Ch. 8.2 - Prob. 11ES Ch. 8.2 - Prob. 12ES Ch. 8.2 - Prob. 13ES Ch. 8.2 - Prob. 14ES Ch. 8.2 - Prob. 15ES Ch. 8.2 - Prob. 16ES Ch. 8.2 - Prob. 17ES Ch. 8.2 - Prob. 18ES Ch. 8.2 - Prob. 19ES Ch. 8.2 - Prob. 20ES Ch. 8.2 - Prob. 21ES Ch. 8.2 - Prob. 22ES Ch. 8.2 - Prob. 23ES Ch. 8.2 - Prob. 24ES Ch. 8.2 - Prob. 25ES Ch. 8.2 - Prob. 26ES Ch. 8.2 - Prob. 27ES Ch. 8.2 - Prob. 28ES Ch. 8.2 - Prob. 29ES Ch. 8.2 - Prob. 30ES Ch. 8.2 - Prob. 31ES Ch. 8.2 - Prob. 32ES Ch. 8.2 - Prob. 33ES Ch. 8.2 - Prob. 34ES Ch. 8.2 - Prob. 35ES Ch. 8.2 - Prob. 36ES Ch. 8.2 - Prob. 37ES Ch. 8.2 - Prob. 38ES Ch. 8.2 - Prob. 39ES Ch. 8.2 - Prob. 40ES Ch. 8.2 - Prob. 41ES Ch. 8.2 - Prob. 42ES Ch. 8.3 - Prob. 1ES Ch. 8.3 - Prob. 2ES Ch. 8.3 - Prob. 3ES Ch. 8.3 - Prob. 4ES Ch. 8.3 - Prob. 5ES Ch. 8.3 - Prob. 6ES Ch. 8.3 - Prob. 7ES Ch. 8.3 - Prob. 8ES Ch. 8.3 - Prob. 9ES Ch. 8.3 - Prob. 10ES Ch. 8.3 - Prob. 11ES Ch. 8.3 - Prob. 12ES Ch. 8.3 - Prob. 13ES Ch. 8.3 - Prob. 14ES Ch. 8.3 - Prob. 15ES Ch. 8.3 - Prob. 16ES Ch. 8.3 - Prob. 17ES Ch. 8.3 - Prob. 18ES Ch. 8.3 - Prob. 19ES Ch. 8.3 - Prob. 20ES Ch. 8.3 - Prob. 21ES Ch. 8.3 - Prob. 22ES Ch. 8.3 - Prob. 23ES Ch. 8.3 - Prob. 24ES Ch. 8.3 - Prob. 25ES Ch. 8.3 - Prob. 26ES Ch. 8.3 - Prob. 27ES Ch. 8.3 - Prob. 28ES Ch. 8.3 - Prob. 29ES Ch. 8.3 - Prob. 30ES Ch. 8.3 - Prob. 31ES Ch. 8.3 - Prob. 32ES Ch. 8.3 - Prob. 33ES Ch. 8.3 - Prob. 34ES Ch. 8.3 - Prob. 35ES Ch. 8.3 - Prob. 36ES Ch. 8.3 - Prob. 37ES Ch. 8.3 - Prob. 38ES Ch. 8.3 - Prob. 39ES Ch. 8.3 - Prob. 40ES Ch. 8.3 - Prob. 41ES Ch. 8.3 - Prob. 42ES Ch. 8.3 - Prob. 43ES Ch. 8.3 - Prob. 44ES Ch. 8.3 - Prob. 45ES Ch. 8.3 - Prob. 46ES Ch. 8.3 - Prob. 47ES Ch. 8.3 - Prob. 48ES Ch. 8.3 - Prob. 49ES Ch. 8.3 - Prob. 50ES Ch. 8.3 - Prob. 51ES Ch. 8.3 - Prob. 52ES Ch. 8.3 - Prob. 53ES Ch. 8.3 - Prob. 54ES Ch. 8.3 - Prob. 55ES Ch. 8.3 - Prob. 56ES Ch. 8.3 - Prob. 57ES Ch. 8.3 - Prob. 58ES Ch. 8.3 - Prob. 59ES Ch. 8.3 - Prob. 60ES Ch. 8.3 - Prob. 61ES Ch. 8.3 - Prob. 62ES Ch. 8.3 - Prob. 63ES Ch. 8.3 - Prob. 64ES Ch. 8.3 - Prob. 65ES Ch. 8.3 - Prob. 66ES Ch. 8.3 - Prob. 67ES Ch. 8.3 - Prob. 68ES Ch. 8.3 - Prob. 69ES Ch. 8.3 - Prob. 70ES Ch. 8.3 - Prob. 71ES Ch. 8.3 - Prob. 72ES Ch. 8.3 - Prob. 73ES Ch. 8.3 - Prob. 74ES Ch. 8.3 - Prob. 75ES Ch. 8.3 - Prob. 76ES Ch. 8.3 - Prob. 77ES Ch. 8.3 - Prob. 78ES Ch. 8.3 - Prob. 79ES Ch. 8 - Prob. 1VC Ch. 8 - Prob. 2VC Ch. 8 - Prob. 3VC Ch. 8 - Prob. 4VC Ch. 8 - Prob. 5VC Ch. 8 - Prob. 6VC Ch. 8 - Prob. 7VC Ch. 8 - Prob. 8VC Ch. 8 - Prob. 9VC Ch. 8 - Prob. 10VC Ch. 8 - Prob. 11VC Ch. 8 - Prob. 12VC Ch. 8 - Prob. 13VC Ch. 8 - Prob. 14VC Ch. 8 - Prob. 15VC Ch. 8 - Prob. 16VC Ch. 8 - Prob. 1R Ch. 8 - Prob. 2R Ch. 8 - Prob. 3R Ch. 8 - Prob. 4R Ch. 8 - Prob. 5R Ch. 8 - Prob. 6R Ch. 8 - Prob. 7R Ch. 8 - Prob. 8R Ch. 8 - Prob. 9R Ch. 8 - Prob. 10R Ch. 8 - Prob. 11R Ch. 8 - Prob. 12R Ch. 8 - Prob. 13R Ch. 8 - Prob. 14R Ch. 8 - Prob. 15R Ch. 8 - Prob. 16R Ch. 8 - Prob. 17R Ch. 8 - Prob. 18R Ch. 8 - Prob. 19R Ch. 8 - Prob. 20R Ch. 8 - Prob. 21R Ch. 8 - Prob. 22R Ch. 8 - Prob. 23R Ch. 8 - Prob. 24R Ch. 8 - Prob. 25R Ch. 8 - Prob. 26R Ch. 8 - Prob. 27R Ch. 8 - Prob. 28R Ch. 8 - Prob. 29R Ch. 8 - Prob. 30R Ch. 8 - Prob. 31R Ch. 8 - Prob. 32R Ch. 8 - Prob. 33R Ch. 8 - Prob. 34R Ch. 8 - Prob. 35R Ch. 8 - Prob. 36R Ch. 8 - Prob. 37R Ch. 8 - Prob. 38R Ch. 8 - Prob. 39R Ch. 8 - Prob. 40R Ch. 8 - Prob. 41R Ch. 8 - Prob. 42R Ch. 8 - Prob. 43R Ch. 8 - Prob. 44R Ch. 8 - Prob. 1GRFT Ch. 8 - Prob. 2GRFT Ch. 8 - Prob. 3GRFT Ch. 8 - Prob. 4GRFT Ch. 8 - Prob. 5GRFT Ch. 8 - Prob. 6GRFT Ch. 8 - Prob. 7GRFT Ch. 8 - Prob. 8GRFT Ch. 8 - Prob. 9GRFT Ch. 8 - Prob. 10GRFT Ch. 8 - Prob. 11GRFT Ch. 8 - Prob. 12GRFT Ch. 8 - Prob. 1T Ch. 8 - Prob. 2T Ch. 8 - Prob. 3T Ch. 8 - Prob. 4T Ch. 8 - Prob. 5T Ch. 8 - Prob. 6T Ch. 8 - Prob. 7T Ch. 8 - Prob. 8T Ch. 8 - Prob. 9T Ch. 8 - Prob. 10T Ch. 8 - Prob. 11T Ch. 8 - Prob. 12T Ch. 8 - Prob. 13T Ch. 8 - Prob. 14T Ch. 8 - Prob. 15T Ch. 8 - Prob. 16T Ch. 8 - Prob. 17T Ch. 8 - Prob. 18T Ch. 8 - Prob. 19T Ch. 8 - Prob. 1CR Ch. 8 - Prob. 2CR Ch. 8 - Prob. 3CR Ch. 8 - Prob. 4CR Ch. 8 - Prob. 5CR Ch. 8 - Prob. 6CR Ch. 8 - Prob. 7CR Ch. 8 - Prob. 8CR Ch. 8 - Prob. 9CR Ch. 8 - Prob. 10CR Ch. 8 - Prob. 11CR Ch. 8 - Prob. 12CR Ch. 8 - Prob. 13CR Ch. 8 - Prob. 14CR Ch. 8 - Prob. 15CR Ch. 8 - Prob. 16CR Ch. 8 - Prob. 17CR Ch. 8 - Prob. 18CR Ch. 8 - Prob. 19CR Ch. 8 - Prob. 20CR Ch. 8 - Solve: (5x1)(2x2+15x+18)=0.Ch. 8 - Prob. 22CR Ch. 8 - Prob. 23CR Ch. 8 - Prob. 24CR Ch. 8 - Prob. 25CR Ch. 8 - Prob. 26CR Ch. 8 - Prob. 27CR Ch. 8 - Prob. 28CR Ch. 8 - Prob. 29CR Ch. 8 - Prob. 30CR Ch. 8 - Prob. 31CR Ch. 8 - Prob. 32CR Ch. 8 - Prob. 33CR Ch. 8 - Prob. 34CR Ch. 8 - Prob. 35CR Ch. 8 - Prob. 36CR Ch. 8 - Prob. 37CR Ch. 8 - Prob. 38CR Ch. 8 - Prob. 39CR Ch. 8 - Prob. 40CR Ch. 8 - Prob. 41CR Ch. 8 - Prob. 42CR Ch. 8 - Prob. 43CR Ch. 8 - Prob. 44CR

Knowledge Booster

Learn more about

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

To find the percent of time commuting to work is less than 33 minutes.

Solution Summary: The author explains that the percent of time commuting to work is less than 33 minutes is 0.15% approx.

Concept explainers

Videos

To find the percent of time commuting to work is less than 33 minutes.

Want to see the full answer?

Chapter 8 Solutions