On a multiple choice test with 25 questions, each question has four possible answers, one of whichis correct. For students who guess at all answers, find the mean for the number of correct answers.O 12.5O 18.8O 8.3O 6.3

We have to find mean of correct answerfor given data ...

Answered: On a multiple choice test with 25…

On a multiple choice test with 25 questions, each question has four possible answen is correct. For students who guess at all answers, find the mean for the number of c O 12.5 O 18.8 O 8.3 O 6.3

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Concept explainers

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.

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