(a) Explanation Graph: According to the provided details, the number of households with children under the age of 2 buyphoto gear, r follows the binomial distribution with the probability of success in a single trial ( p ) is 0.80 and the number of trials ( n ) are10. Consider, the probability values provided in Table 2 of the appendix for n = 10 and p = 0.80 . The probability values for r = 0 , 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 are 0.000, 0.000, 0.000, 0.001, 0.006, 0.026, 0.088, 0.201, 0.302, 0.268, 0.107, respectively. Follow the steps given below to obtain the histogram: Step 1: Place the values of r - 0, 1, 2, 3, 4, 5, 6,7, 8, 9 and 10 on the horizontal axis. Step 2: Place the values of P ( r ) -0.000, 0.000, 0.000, 0.001, 0.006, 0.026, 0.088, 0.201, 0.302, 0.268 and 0.107 on the vertical axis. Step 3: Construct a bar over each of the r values (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10) ranging from r − 0.5 to r + 0.5 . The height of the corresponding bar is P ( r ) . The histogram for the binomial distribution for n = 10 and p = 0 (b) To determine To graph: The histogram and find the mean and standard deviation of the probability distribution of r . (c) To determine To explain: Whether featuring ads of parents taking pictures of toddlers can be justified.

7th Edition

ISBN: 9780100547568

Author: BRASE

Publisher: YUZU

See similar textbooks

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.

Videos

Question

Definition Definition Measure of central tendency that is the average of a given data set. The mean value is evaluated as the quotient of the sum of all observations by the sample size. The mean, in contrast to a median, is affected by extreme values. Very large or very small values can distract the mean from the center of the data. Arithmetic mean: The most common type of mean is the arithmetic mean. It is evaluated using the formula: μ = 1 N ∑ i = 1 N x i Other types of means are the geometric mean, logarithmic mean, and harmonic mean. Geometric mean: The nth root of the product of n observations from a data set is defined as the geometric mean of the set: G = x 1 x 2 ... x n n Logarithmic mean: The difference of the natural logarithms of the two numbers, divided by the difference between the numbers is the logarithmic mean of the two numbers. The logarithmic mean is used particularly in heat transfer and mass transfer. ln x 2 − ln x 1 x 2 − x 1 Harmonic mean: The inverse of the arithmetic mean of the inverses of all the numbers in a data set is the harmonic mean of the data. 1 1 x 1 + 1 x 2 + ...

Chapter 6.3, Problem 11P

(a)

To determine

To graph: The histogram and find the mean and standard deviation of the probability distribution of r.

(b)

To determine

To graph: The histogram and find the mean and standard deviation of the probability distribution of r.

(c)

To determine

To explain: Whether featuring ads of parents taking pictures of toddlers can be justified.

Expert Solution & Answer

Chapter 6 Solutions

EBK UNDERSTANDING BASIC STATISTICS

Ch. 6.1 - Statistical Literacy Which of the following are...Ch. 6.1 - Statistical Literacy Which of the following are...Ch. 6.1 - Statistical Literacy Consider each distribution....Ch. 6.1 - Statistical Literacy At State College all classes...Ch. 6.1 - Statistical Literacy Consider two discrete...Ch. 6.1 - Statistical Literacy Consider the probability...Ch. 6.1 - Basic Computation: Expected Value and Standard...Ch. 6.1 - Basic Computation: Expected Value For a...Ch. 6.1 - Critical Thinking: Simulation We can use the...Ch. 6.1 - Marketing: Age What is the age distribution of...

Knowledge Booster

$Statistics$

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.

Recommended textbooks for you

Glencoe Algebra 1, Student Edition, 9780079039897...
Algebra
ISBN:9780079039897
Author:Carter
Publisher:McGraw Hill
Big Ideas Math A Bridge To Success Algebra 1: Stu...
Algebra
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:Houghton Mifflin Harcourt
Holt Mcdougal Larson Pre-algebra: Student Edition...
Algebra
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL

Glencoe Algebra 1, Student Edition, 9780079039897...

Algebra

ISBN:9780079039897

Author:Carter

Publisher:McGraw Hill

Big Ideas Math A Bridge To Success Algebra 1: Stu...

Algebra

ISBN:9781680331141

Author:HOUGHTON MIFFLIN HARCOURT

Publisher:Houghton Mifflin Harcourt

Holt Mcdougal Larson Pre-algebra: Student Edition...

Algebra

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

SEE MORE TEXTBOOKS

Statistics 4.1 Point Estimators; Author: Dr. Jack L. Jackson II;https://www.youtube.com/watch?v=2MrI0J8XCEE;License: Standard YouTube License, CC-BY

Statistics 101: Point Estimators; Author: Brandon Foltz;https://www.youtube.com/watch?v=4v41z3HwLaM;License: Standard YouTube License, CC-BY

Central limit theorem; Author: 365 Data Science;https://www.youtube.com/watch?v=b5xQmk9veZ4;License: Standard YouTube License, CC-BY

Point Estimate Definition & Example; Author: Prof. Essa;https://www.youtube.com/watch?v=OTVwtvQmSn0;License: Standard Youtube License

Point Estimation; Author: Vamsidhar Ambatipudi;https://www.youtube.com/watch?v=flqhlM2bZWc;License: Standard Youtube License

To graph: The histogram and find the mean and standard deviation of the probability distribution of r .

Solution Summary: The histogram for the binomial distribution is shown in Table 2 of the appendix.

Concept explainers

Videos

To graph: The histogram and find the mean and standard deviation of the probability distribution of r.

To graph: The histogram and find the mean and standard deviation of the probability distribution of r.

To explain: Whether featuring ads of parents taking pictures of toddlers can be justified.

Chapter 6 Solutions