MAT115Week8TEST answered

MAT115Week8TEST answered - examination 95 75 76 86 96 71 68...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
MAT115 – Cumulative Test  - Week 8: Chapters 8 and 9 Student Name :    _________________________ Instructions : For each assigned problem- 1. show your steps taken to get the final answer in the “Your Solution” space 2. restate the final answer in the last column 3. if the problem includes units of measure, be sure to include the units (e.g. “45 feet” or “32.1 meters”) 4. if the final answer is a fraction, make sure it is written in simplest form Be sure to put your full name at the top next to "Student Name". Then, when you finish your work, save your Word document using the following file naming convention: LastnameFirstinitial-Wk8-Test.doc In other words, if Steve Jones is submitting the Week 1 Individual Assignment, his Word document would be named: JonesS-Wk8-Test.doc
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Problem Number Your Solution Final Answer (Restate Your Final Answer Here) 1 Your Solution: 6 2 The following scores were recorded on a 100-point
Background image of page 2
Background image of page 3
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: examination: 95, 75, 76, 86, 96, 71, 68, 81, 95, 76, 69, 82, 93, 88, 94 Find the mean and median final examination scores. Your Solution: mean = ( <> Normal 0 <w:DonotOptimizeForBrowser/> 95+75+76+86+96+71+68+81+95+76+69+82+93+88+94<> )/1 5 = 1245/15 = 83 Arranging list in ascending order 68, 69, 71, 75, 76, 76, 81, 82, 86, 88, 93, 94, 95, 95, 96 Since number is odd so median = middle element = 82 3 Find the mode of the following set of numbers. 15, 14, 10, 15, 16 Your Solution: 15 since it occurs 2 times 4 Find the five number summary of the following test scores: 91, 85, 76, 86, 96, 51, 68, 92, 85, 72, 66, 88, 93, 82, 84 Your Solution:51,72,85,91.5,96 5 Use the graph, showing the yearly food costs of a family. In what year was the cost of food the greatest? Find the median of the following set of numbers. 4, 5, 6, 9, 11 END OF TEST...
View Full Document

This document was uploaded on 05/10/2011.

Page1 / 3

MAT115Week8TEST answered - examination 95 75 76 86 96 71 68...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online