A sample of 100 students was asked how many hours per week they spent studying The following frequency distribution shows the results a Construct a frequency histogram for these data b Construct a relative frequency histogram for these data Number of Hours Frequency 1 0 4 9 14 5 0 8 9 34 9 0 12 9 2...

The Answer is in the image, click to view ...

A sample of 100 students was asked how many hours per week they spent studying. The following

Question:

A sample of 100 students was asked how many hours per week they spent studying. The following frequency distribution shows the results. image text in transcribed

a. Construct a frequency histogram for these data.

b. Construct a relative frequency histogram for these data.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Elementary Statistics

ISBN: 9781259969454

3rd Edition

Authors: William Navidi, Barry Monk

See More Books

Question Posted: May 03, 2024 04:01 AM

See More Questions

Construct a relative frequency ogive for the data in Exercise 7. Exercise 7 A sample of 100 students was asked how many hours per week they spent studying. The following frequency distribution shows...
Construct a frequency polygon for the data in Exercise 7. Exercise 7 A sample of 100 students was asked how many hours per week they spent studying. The following frequency distribution shows the...
A sample of 100 students was asked how many hours per week they spent studying. The following frequency table shows the results: a. Approximate the mean time this sample of students spent studying....
JD is a 25 year old patient who sustained massive head trauma and neurological injury in a motorcycle accident. He is not brain dead, but after 4 weeks in MICU and several neuro consults, the...
Perrault has an annual payroll of $190,000. In addition, the company incurs payroll tax expense of 8%. At December 31, Perrault owes salaries of $8,200 and FICA and other payroll tax of $700. The...
The aorta has an inside diameter of approximately 2.1 cm, compared to that of a capillary, which is about 1.0 10-5 m (10 (m). In addition, the average speed of flow is approximately 1.0 m/s in the...
Indicate the circumstances that may necessitate direct testing of income statement balances.
An ad agency tracks the complaints, by week received, about the billboards in its city: Week No. of Complaints 1........... 4 2........... 5 3........... 4 4...........11 5........... 3 6..............
1. Two ice cubes of 15 g each are taken form a freezer at -12 Celsius and placed in a cup containing 250 g of water at room temperature say 22 Celsius. Calculate the final temperature of the mixture?...
Following are the prices (in dollars) for a sample of coffee makers. Construct a stem-and-leaf plot for these data. 19 22 29 68 35 37 28 22 41 39 28
True or false: A histogram can have more than one mode.
Jack Tar, CFO of Sheetbend & Halyard, Inc., opened the company confidential envelope. It contained a draft of a competitive bid for a contract to supply duffel canvas to the U.S. Navy. The cover memo...
Consider the following. a. What is the duration of a four-year Treasury bond with a 5.5 percent semiannual coupon selling at par? b. What is the duration of a three-year Treasury bond with a 5.5...
a. Prior to examining the company's actual balance sheet, read the description of Rocky Mountain Chocolate Factory, above. What accounts do you expect to see on the balance sheet? Which accounts...
You will begin by selecting one of the following differential equations to construct a slope field for: y = r cos(y) Along with your slope field you should identify the following and show you...
Consider a predictive coding system that predicts current data f(n) by f(n-1). Suppose that the encoder encoder quantizes e(n) = f(n)-f(n-1) and generates quantized error e(n)= e(n) + d(n) where d(n)...
Cousin Brady has tried to analyze his business lines to find the optimal point of production. The supply function for their product is represented by the equation P=8Q + 200 and the demand function...
The rocket in Fig P3.68 has a supersonic exhaust, and the exit pressure pe is not necessarily equal to pa. Show that the force F required to hold this rocket on the test stand is F = ρeAeVe 2 +...
A stock has had returns of 8 percent, 26 percent, 14 percent, 17 percent, 31 percent, and 1 percent over the last six years. What are the arithmetic and geometric average returns for the stock?
What are the main capabilities of Database Administration Systems (SABDs) and why is a relational SABD so powerful? 2 What is the role of knowledge management systems in business? 3 Define knowledge...
Review one of the following entries from Mind Hacks , a scientific blog. Since we're just starting out, you're not going to read the scholarly articles that these blogs are based on; you'll just read...
Develop a evaluation report analyzing the frameworks for evaluating the impact of an information system and system change. Develop an Excel or Word table evaluation plan for the project. The first...

A sample of 100 students was asked how many hours per week they spent studying. The following

Question:

Number of Hours Frequency 1.0-4.9 14 5.0-8.9 34 9.0-12.9 29 13.0-16.9 15 17.0-20.9 8

Step by Step Answer:

Elementary Statistics

Students also viewed these Business questions