Answer:
Step-by-step explanation:
In order to find the mean, add the 10 numbers and then divide by 10. Which results in 504.5, thus greater than the advertised $500 per month.
The true statement is the correlation is most likely due to a lurking variable.
<h3>What is negative correlation?</h3>
Correlation is a statistical measure used to measure the relationship that exists between two variables. Negative correlation is when there is an inverse relationship between the two variables. If one variable increases, the other variable decreases.
Assume that the store is located near a school where the students live on an allowance. So, students do not have time to buy both computers and microwaves. When students buy computers they do not have enough money to buy microwaves. This explains the negative correlation.
To learn more about negative correlation, please check: brainly.com/question/27246345
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63 tomato plants
81 rhubarb plants
63 / 9 = 7
81 / 9 = 9
<span>The greatest number of rows Li Na can plant is 9 rows with 7 tomato plants and 9 rhubarb plants per row.</span>
Answer:
10.2*6.3=64.26
Step-by-step explanation:
Solve 102*63, then move the decimal point two numbers from the right:
Since 102*63=6426, then moving the decimal point two numbers from the right will mean 10.2*6.3=64.26