Question: A data set consists of 125 observations that range between 37 and 188. a. What is an appropriate number of classes to have in the

A data set consists of 125 observations that range between 37 and 188.

a. What is an appropriate number of classes to have in the histogram?

b. What class intervals would you suggest?


Step by Step Solution

★★★★★

3.56 Rating (163 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

To determine appropriate number of class intervals we can ... View full answer

blur-text-image
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)

Word file Icon

398-M-S-Q-M (1494).docx

120 KBs Word File

Students Have Also Explored These Related Statistics Questions!

Q:

Consider a data set with m observations. If the data are sample data, you compute the sample standard deviation, s, whereas if the data are population data, you compute the population standard...

Q:

Adding an observation, a data set consists of n observations on Xn and yn. The least squares estimator based on these n observations is bn = (X'n Xn)??1 X??n yn. Another observation, xs and ys,...

Q:

A data set consists of n = n1 + n2 + n3 observations on y and x. For the first n1 observations, y = 1 and x = 1. For the next n2 observations, y = 0 and x = 1. For the last n3 observations, y = 0 and...

Q:

A data set consists of 300 observations that range between 147 and 241. a. What is an appropriate number of classes to have in the histogram? b. What class intervals would you suggest?

Q:

srjbn22 please answer all questions. thank you. 1 Stead-the case study below and answer Kathe questions that tollow. The topic of a research proposal submitted by a Bachelor of Business...

Q:

srj1 please answer. thanks i Stead-the case study below and answer Kathe questions that tollow. The topic of a research proposal submitted by a Bachelor of Business Administration Honours student at...

Q:

The following scenario will be used as an example to provide data as we go through the process of building a Histogram step by step: During sea trials, a ship conducted test firings of its MK 75,...

Q:

6-1 Numerical Summaries Definition: Sample Mean 6-1 Numerical Summaries Example 6-1 6-1 Numerical Summaries Fulcrum The sample mean as a balance point for a system of weights. 6-1 Numerical Summaries...

Q:

STAB22H3 Statistics I 2020 1.A researcher used a linear regression model to investigate the relationship between sexually transmitted disease rate (y) and poverty rate (x) in the U.S.A. The...

Q:

Set Week 3: Chapters 3 & 4 Chapter 3: Complete the EVEN numbers problems listed below; the problem set begins on page 100 in Gravetter and Wallnau (2013). The answers to the odd numbered problems are...

Q:

Private-label products sell in supermarkets typically for about 10 to 20 percent less than national brands, yet the profit margins realized by supermarkets are usually about 10 to 15 percent higher...

Q:

Say you will receive a gift of $1,500 in 4 years. If the interest rate is 2%, what is the present value of this gift today? 1,623.64 O 1,530 1,385.76 1,500

Q:

Question 1 9 3 pts Banks and financial services institutions must adhere to the strict anti - money laundering program policy and format without any deviance from the same. True False

Q:

Outline the basic reasons why a company does not necessarily have to be large and have years of experience to succeed in the global marketplace.

Q:

In a psychology experiment, 140 students were divided into majors emphasizing left-hemisphere brain skills (e.g., philosophy, physics, and mathematics) and majors emphasizing right-hemisphere skills...

Q:

Suppose that a third group of nurses was observed along with groups I and II of Exercise 9.2-1, resulting in the respective frequencies 130, 75, 136, 33, 61, and 65. Test H0: pi1 = pi2 = pi3, i = 1,...

Q:

Suppose that a third class (W) of 15 students was observed along with classes U and V of Exercise 9.2-3, resulting in scores of Again, use a chi-square test with = 0.05 to test the equality of the...

Q:

Consider a lottery that pays to the winner an annuity of $150 that begins at the end of the first year and continues at the end of each consecutive year for a total of 6 years with one exception....

Q:

Consider a 1-year semi-annual interest rate collar with a 5.25% cap. What floor rate makes the collar worth zero? 1) Please use the interest rate tree below. The first number at each node is the...

Q:

JJ Industries will pay a regular dividend of $.75 per share for each of the next four years. At the end of the four years, the company will also pay out a $75 per share liquidating dividend, and the...