Would time-series graph of data be appropriate

Assignment Help Basic Statistics

Reference no: EM13134476

The director of the campus-computing center did a study to determine the patterns of student computer usage. He found that 15% of the total student computer hours occurred during the first 5 weeks of the term, 25% during the middle five weeks, and 60% during the last 5 weeks. Would a time-series graph of this data be appropriate? Give a reason for your answer.

No. A time-series graph is not ideal for data collected over periods of longer than a week.
No. A time-series graph is not ideal for fewer than 10 events or categories of data.
Yes. A time-series graph identifies the frequency of events or categories in increasing order of occurrence.
Yes. A time-series graph would show how student usage of the computer lab varies during the term.
Yes. A time-series graph represents data that make up parts of a whole.

Reference no: EM13134476

Questions Cloud

Determining circumference and radius : What happens to the circumference of a circle if you double the radius? What happens if you double the diameter? What happens if you triple the radius?

What is the molar mass of the gas : If 0.80 g of a gas occupies 295 mL at 25C and 680 mm Hg of pressure what is the molar mass of the gas?

How each activity is incurred relative to production : Identify the following activities as unit level (U), batch level (B), or facility level (F), which would indicate how each activity is incurred relative to production.

Compare resultsfor the three cost flow assumptions : Compare resultsfor the three cost flow assumptions. What cost flow resultsin the lowest inventory value.

Would time-series graph of data be appropriate : The middle five weeks, and 60% during the last 5 weeks. Would a time-series graph of this data be appropriate? Give a reason for your answer.

Potomoc depreciation expense : Potomac LLC purchased an automobile for $30,000 on August 5th of 2010. What is Potomoc's depreciation expense for 2010?

Glucose is placed in water two stereoisomers are formed : Glucose Isomers, When glucose is placed in water two stereoisomers are formed, one with the new OH on the opposite side of the ring than the 6th carbon

What is the density of air : Given that a sample of air is made up of nitrogen, oxygen and argon in the mole fractions 78% N2, 21% O2 and 1.0% Ar, what is the density of air at sandard temperature and pressure?

Maximize the volume of the box : What size squares should be cut from each corner in order to maximize the volume of the box and what is the maximum volume of the box?

User Account

All Pages