Answer the questions below.(a) A phone company determined that an increase in income does not indicate a change in a customer's phone usage. What does theanalysis show?There is no correlation between income and phone usage.OThere is a correlation between income and phone usage. There may or may not be causation. Further studies would have to be done todetermine this.There is a correlation between income and phone usage. There is probably also causation. This is because there is likely an increase in phoneusage with an increase in income.(b) A music store conducted a survey. It showed that the number of CDs purchased by a shopper decreases with the number of songshe downloaded. What can we likely say?OThere is no correlation between number of CDs purchased and number of songs downloaded.There is a correlation between number of CDs purchased and number of songs downloaded. However, there is no causation. This is becausethere is a decrease in the number of CDs purchased with an increase in the number of songs downloaded.There is a correlation between number of CDs purchased and number of songs downloaded. There may or may not be causation. Furtherstudies would have to be done to determine this.(c) Kareem compared the statistics from his team's baseball season. He determined that having fewer hits did not imply that a playercaught more or fewer balls. What should he conclude?There is no correlation between number of hits and number of balls caught.There is a correlation between number of hits and number of balls caught. There may or may not be causation. Further studies would have tobe done to determine this.There is a correlation between number of hits and number of balls caught. However, there is no causation. This is because there is probably adecrease in the number of balls caught with a decrease in the number of hits,Save For LaterSubmit AssignmeCheckTerms of Use I Privacy Center | AccessibiO 2022 McGraw Hill LLC. All Rights Reserved.7. Answer the questions below.(a) A phone company determined that an increase in income does not indicate a change in a customer's phone usage. What does theanalysis show?OThere is no correlation between income and phone usage.There is a correlation between income and phone usage. There may or may not be causation. Further studies would have to be done todetermine this.OThere is a correlation between income and phone usage. There is probably also causation. This is because there is likely an increase in phoneusage with an increase in income.(b) A music store conducted a survey. It showed that the number of CDs purchased by a shopper decreases with the number of songshe downloaded. What can we likely say?There is no correlation between number of CDs purchased and number of songs downloaded.There is a correlation between number of CDs purchased and number of songs downloaded. However, there is no causation. This is becausethere is a decrease in the number of CDs purchased with an increase in the number of songs downloaded.There is a correlation between number of CDs purchased and number of songs downloaded. There may or may not be causation. Furtherstudies would have to be done to determine this.(c) Kareem compared the statistics from his team's baseball season. He determined that having fewer hits did not imply that a playercaught more or fewer balls. What should he conclude?There is no correlation between number of hits and number of balls caught.There is a correlation between number of hits and number of balls caught. There may or may not be causation. Further studies would have tobe done to determine this.There is a correlation between number of hits and number of balls caught. However, there is no causation. This is because there is probably aSave For LaterSubmit AssignmentCheckO 2022 McGraw Hill LLC. AlI Rights Reserved. Terms of Use I Privacy Center AccessibilityD1l%&%23345672YUE

Correlation: This measure is used to establish the relationship between two variables. It determines…

a) A phone company determined that an increase in income does not indicate a change in a customer's phone usage. What does the analysis show? There is no correlation between income and phone usage. OThere is a correlation between income and phone usage. There may or may not be causation. Further studies would have to be done to determine this. There is a correlation between income and phone usage. There is probably also causation. This is because there is likely an increase in phone usage with an increase in income. (b) A music store conducted a survey. It showed that the number of CDs purchased by a shopper decreases with the number of songs he downloaded. What can we likely say? There is no correlation between number of CDs purchased and number of songs downloaded. There is a correlation between number of CDs purchased and number of songs downloaded. However, there is no causation. This is because there is a decrease in the number of CDs purchased with an increase in the number of songs downloaded. There is a correlation between number of CDs purchased and number of songs downloaded. There may or may not be causation. Further studies would have to be done to determine this. (c) Kareem compared the statistics from his team's baseball season. He determined that having fewer hits did not imply that a player caught more or fewer balls. What should he conclude? There is no correlation between number of hits and number of balls caught. of hallo caught There may or may not be causation. Further studies would have to

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P