Question: If a distribution is bimodal, explain why a frequency histogram would make the distribution appear unimodal if a large enough class width is used. Should

If a distribution is bimodal, explain why a frequency histogram would make the distribution appear unimodal if a large enough class width is used. Should such a class width be used? Explain.

Step by Step Solution

★★★★★

3.39 Rating (168 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The observations represented by the two mounds of a hist... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

708-M-S-D-A (6447).docx

120 KBs Word File

Students Have Also Explored These Related Statistics Questions!

In general, if a distribution is unimodal and symmetric with no outliers, the range is approximately 6s (see Exercise 57). Explain why this suggests that the standard deviation of the distribution is...

Explain: a. Why we construct a frequency distribution and a histogram for a data set. b. The difference between a frequency histogram and a frequency polygon. c. The difference between a frequency...

Here are the percentages of Americans who are obese for 11 randomly selected Southern states and 9 randomly selected Western states: For parts (a), (b), and (c), begin with lower class limit 20 and...

1.College Students - Age (a) Construct a histogram based on the given frequency distribution of college student ages.Use the class midpoints to scale your horizontal axis - for the last class, use...

Explain how the frequency histogram of a bimodal distribution might appear to be describing a unimodal distribution if the equal class widths are too large.

Assessment details for all students Assessment item 2???Assignment 2 ASSESSMENT Due date: 6:00pm, Friday Week 10 Weighting: 20% Format: Submit one file online as .doc, .docx, .rtf or .pdf 2...

\ can you help me with this? Directions: 1) Show all work in order to receive partial credit. 2) Use any technique you wish to answer the questions on this exam unless mm in the question. Remember to...

Hi dear, Can you help me with this, please? Math 127 Final Exam 15. Spring 2018 graduates of the Business Division at a local community college were asked about the color of the car they own. Given...

answer question 5. Choose the relative frequency below that corresponds to a relative frequency histogram for the frequency distribution in previous problem. (attached pdf can be used as a worksheet...

Franklin University Math215 - Statistical Concepts Name: _______________________ Graphical Summaries - Application Assignment Download the Excel file with the Light Bulb data from your course page in...

Which of the characteristics of the perfectly competitive market structure are found in FloraHollad Aalsmeer?

1. Describe how a cash loan and a purchase loan differ. 2. Distinguish between a secured and an unsecured loan. 3. Describe when a lender might enforce an acceleration clause on a loan, and explain...

Imagine you are a nonprofit organization interested in establishing a juvenile rehabilitation program in your community. Work in pairs and answer questions (a) to (d). (a) Identify four program...

Has procrastination ever been a problem for you? If so, what is the usual result of your procrastination? How might you eliminate this problem?

Refer to the Southern Economic Journal (Apr. 2008) study of Ph.D. programs in economics, Exercise. The authors also made the following observation: A noticeable feature of this skewness is that...

With mound-shaped data, what proportion of the measurements have z-scores between 3 and 3?

Suppose a data set consisting of exam scores has a lower quartile QL = 60, a median M = 75, and an upper quartile QU = 85. The scores on the exam range from 18 to 100. Without having the actual...

Capital Budgeting Methods Project S has a cost of $10,000 and is expected to produce benefits (cash flows) of $3,000 per year for 5 years. Project L costs $25,000 and is expected to produce cash...

Rafael is an analyst at a wealth management firm. One of his clients holds a $10,000 portfolio that consists of four stocks. The investment allocation in the portfolio along with the contribution of...

You plan to invest in the Kish Hedge Fund, which has total capital of $500 million invested in five stocks: Stock Investment Stock's Beta Coefficient $160 million 0.3 120 million 80 million 1.7 80...