A University Has a Lecture Hall Containing 100 Students

question 439

Multiple Choice

A university has a lecture hall containing 100 students. Currently, the lecture hall has two 802.11ac wireless access points, which can accommodate up to 50 devices each. Several students report they are unable to connect devices to the wireless network. Which of the following is MOST likely the issue?

• A) One of the wireless access points is on the wrong frequency
• B) The students are attempting to connect 802.11g devices
• C) The students are using more than one wireless device per seat.
• D) Distance limitations are preventing the students from connecting.

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Definitions:

Sum Squares Treatments (SST)

The total variation attributed to the differences among group levels in an analysis of variance.

ANOVA Model

A statistical method (Analysis of Variance) used to compare means across three or more groups for statistical significance.

Sum Squares Treatments (SST)

The total variation attributed to different treatments in an analysis of variance (ANOVA) context, measuring the difference between treatment means and the overall mean.

Mean Square Treatments

In the context of ANOVA, a measure of variance among the means of different groups, calculated by dividing the sum of squares due to treatment by the degrees of freedom for treatment.