Question: Another one please?? A lecturer at USP wants to know if there is any relationship between number of absences and final mark in his course.

Another one please?? A lecturer at USP wants to know if

Another one please??

A lecturer at USP wants to know if there is any relationship between number of absences and final mark in his course. He collected the following data: No. of absences, x 10 12 2 0 8 5 Final mark, y 70 65 96 94 75 82 Test the significance of the correlation coefficient at a = 0.05. (6 marks)

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

LO1 Understand human resource management and define human capital.

Please help me with this, thank you so much All the choose bars are the same as the one I opened For each of the studies described below, choose the statistical technique that would be most...

MKT500 Week 7 Discussion Board I have attached the question, lecture notes, and an example of a student's response to the questions. Running head: KEYSAN NATURALS COMPANY: AIDA PRINCIPLE Keysan...

I would like assistance with assignment 3 and 4 on the attached document I have been struggling with the subject and its my last AUI4863/102/0/2016 Tutorial letter 102/0/2016 ADVANCED INTERNAL AUDIT...

MNG3701/101/3/2016 Tutorial Letter 101/3/2016 Strategic Planning MNG3701 Semesters 1 and 2 Department of Business Management IMPORTANT INFORMATION: Please activate your myUnisa and myLife email...

this is a report for HR in this report i'm from the union side i have to make a Indivdual Strategy Report and Indivdiual Final report the following pics will give u all the details please please help...

PSYC 355 LAB PROJECT OVERVIEW AND INSTRUCTIONS It is very important that students of statistics know how to choose the correct analysis for a given research question, collect the data, run the test,...

Hi, I just want a topic and the part 3 written report, I will do the video by myself. Thanks! The Task The main focus of this project is for you to find/gather, organize, analyze and present data....

ADMN 233 Assignment 4 Assignment 4 Instructions Assignment 4 is worth 20% of your final mark. It should be completed and submitted after you finish Chapter 13 in your textbook. This assignment is...

TOPIC - Hotel Industry Faculty of Business and Law Assignment Brief Mode C and Q Regulations Module Title: Business Analytics Course work 1 Assignment Number Module Code: 4006SSL Assignment Title...

Please help with questions on page 14 assignment 01 - urgently need help tonight DSC2604/101/3/2016 Tutorial letter 101/3/2016 Financial Modelling DSC2604 Semesters 1 & 2 Department of Decision...

Albany Corp. is a U.S.-based MNC that has a large government contract with Australia. The contract will continue for several years and generate more than half of Albanys total sales volume. The...

What is an assets depreciable cost?

The derivative o f y = 5 x 2 - 8 7 x 3 + 1 i s

At the end of its first year of operations, on December 31, 2014, CDW Company's accounts show the following: Partner Drawings Capital J. Chapman-Brown.....$10,000.................$30,000 C....

On January 1, 2017, the capital balances in Gablesmith Partnership are as follows: Zoya Gable.......................................$20,000 Matthew Smith...................................$24,000...

Rao Technologies, a California- based high- tech manufacturer, is considering outsourcing some of its electronics production. Four firms have responded to its request for bids, and CEO Mohan Rao has...

Gordon Company records invoices at gross in its voucher system. From the following transaction, (a) Record in general journal form the appropriate entries at gross (b) Record the entries as if Gordon...

The Stearns Company uses a voucher system and records invoices at gross. Record the following transactions in the voucher register and/or check register as appropriate: 201X Dec. 1 Voucher no. 400...

Question 7 . Given the following simple maze, convert the maze into a graph. ( 5 points ) Question 8 . Implement depth first search in the maze function in homework 1 . py . ( 2 0 points ) Question 9...

4. In what way will relationships in a system influence what is reported?

3. Mention three examples where you distorted information that you had taken from your memory and where others made you aware of the fact that you had distorted the information. Did it create a...

4. Think of two units of information you have received during the course of the day. Connect these two units of information and try to create completely new information that did not exist in the...