A class of 40 students has just completed a test. Their score distribution is shown in the frequency table below:| Scores | Frequency ||---------|-----------|| 0 - 9 | 2 || 10 - 19 | 8 || 20 - 29 | 17 || 30 - 39 | 8 || 40 - 49 | 5 |Estimate the students' mean score. Give a whole number as your answer.**Diagram Explanation:**The table displays the frequency distribution of scores obtained by students in a test. It categorizes the scores into five ranges (0-9, 10-19, 20-29, 30-39, 40-49) and shows how many students scored within each range. For example, 2 students scored between 0 and 9, while 17 students scored between 20 and 29.

Name: A class of 40 students has just completed a test. Their score distrib
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Description: A class of 40 students has just completed a test. Their score distribution is shown in the frequency table below:| Scores | Frequency ||---------|-----------|| 0 - 9 | 2 || 10 - 19 | 8 || 20 - 29 | 17 || 30 - 39 | 8

For the given score, the mid point is needed to be defined. Mean=(∑Fi*xi)/(∑Fi)

Math

Trigonometry

A class of 40 students have just completed a test. Their score distribution is shown in the frequency table below: Scores Fvequency 0-9 2 10 - 19 8. 20 - 29 17 30 - 39 8. 40-49 Your answer: Estimate the students' mean score. Give a whole number as your answer.

A class of 40 students have just completed a test. Their score distribution is shown in the frequency table below: Scores Fvequency 0-9 2 10 - 19 8. 20 - 29 17 30 - 39 8. 40-49 Your answer: Estimate the students' mean score. Give a whole number as your answer.

Trigonometry (11th Edition)

11th Edition

ISBN:9780134217437

Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Chapter1: Trigonometric Functions

Section: Chapter Questions

Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.

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