Answer:
Add the numbers together and divide by the number of numbers. (The sum of values divided by the number of values). Arrange the numbers in order, find the middle number. (The middle value when the values are ranked).
Based on the scatter plot for this data, we can logically deduce that the association between them is a <u>positive association</u>.
<h3>What is a scatter plot?</h3>
A scatter plot can be defined as a type of graph which is used to graphically represent the values of two (2) variables, with the resulting points showing any association (correlation) between the data set.
<h3>Part A.</h3>
Based on the scatter plot for this data, we can deduce that the association between them is a <u>positive association</u> because the price and customer rating increases together.
<h3>Part B.</h3>
An example of a data point which would affect the appropriateness of using a linear regression model to fit all the data is car price of $4,601 and customer rating of 100.
<h3>Part C.</h3>
An example of a car that is cost effective and rated highly by customers is the one with a customer rating of 100 and sold at $3,500.
Read more on scatterplot here: brainly.com/question/6592115
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The LCM is 54
First find the prime factorization of 9
9=3x3
Then find the prime factorization of 54
54=2x3x3x3
Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:
LCM = 2 × 3 × 3 × 3
LCM=54
Answer:
A is the correct answer
Step-by-step explanation:
Hope i helped :)
Let me know if this doesn’t make sense