The article online shopping grows but depart- ment discount, Ask an Expert

Statistics

The article "Online Shopping Grows, But Depart- ment, Discount Stores Still Most Popular with Holiday Shoppers" (Gallup Poll Analyses, December 2, 2002) included the data in the accompanying table. The data are based on two telephone surveys, one conducted in November 2000 and one in November 2002. Respondents were asked if they were very likely, somewhat likely, not too likely, or not at all likely to do Christmas shopping online.

Relative Frequency

Response 2000 2002

Very likely .09 .15

Somewhat likely .12 .14

Not too likely .14 .12

Not at all likely .65 .59

a. Construct a comparative bar chart.

b. Would a bar chart or a pie chart be a better choice for summarizing this data set? Explain.

c. Based on your answer to Part (a), construct an appropriate graphical summary of the given data.

d. Write a few sentences describing the interesting features of your graphical display.

View complete question

Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M91726253

Have any Question?Write your Review or question?

Related Questions in Statistics and Probability

According to a field poll 79 of california adults actual

According to a Field Poll, 79% of California adults (actual results are 400 out of 506 surveyed) feel that "education and our schools" is one of the top issues facing California. We wish to construct a 90% confidence int ...

Iq test scores of students are normally distributed with

IQ test scores of students are normally distributed with mean μ=100 and standard deviation σ=10. What is the 33th percentile of the IQ scores? For a randomly chosen student, what is the probability that his or her IQ sco ...

If we believe the percent to be 75 how many police officers

If we believe the percent to be 75%, how many police officers must we survey to estimate the proportion of officers who graduated from a police academy if we want to ensure we can be 90% we are within 2% of the true prop ...

A system has two independent components both components

A system has two independent components. Both components must function for the system to function. The first component has 7 components that each work with probability 0.95. If at least 5 elements are working then the fi ...

A random sample of 18 eighth grade students scores on a

A random sample of 18 eighth grade? students' scores on a national mathematics assessment test has a mean score of 269. This test result prompts a state school administrator to declare that the mean score for the? state' ...

Assume that the class consists of 45 percent freshmen 20

Assume that the class consists of 45 percent freshmen, 20 percent sophomores, 20 percent juniors, and 15 percent seniors. Assume further that 50 percent of the freshmen, 50 percent of the sophomores, 25 percent of the ju ...

A customer service phone line claims that the wait times

A customer service phone line claims that the wait times before a call is answered by a service representative is less than 3.3 minutes. In a random sample of 62 calls, the average wait time before a representative answe ...

Suppose that you have 5000 and you are contemplating the

Suppose that you have $5000 and you are contemplating the purchase of two investments, IBM and Walgreen's. One year from now, IBM can be sold at $ X per dollar invested, and Walgreen's can be sold for $ Y per dollar inve ...

Youve finally decided to retire at the ripe old age of 50

You've finally decided to retire at the ripe old age of 50, and due to some fancy investing, you have accumulated $750,000 in mutual funds. Based upon genetics, you're likely to live until you're 80. Since you've taken t ...

Please help me study for a test by answering this

Please help me study for a test by answering this question. A stock is just paid a dividend of $0.91 and is growing at a constant rate of 10 percent per year. If the required rate of return is 15 percent, what is the sto ...

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Statistics and Probability Expert