Answer:
Sophia is 17 years old. Sophia's brother is 11 years old.
Step-by-step explanation:
irrational
irrational because it keeps on going on forever!
Based on the information given, the true statement true about their gas-price data is A. Raquel’s data are most likely closer to $3.42 than Van’s data are to $3.78.
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Solution to the gas-price data.</h3>
It should be noted that a standard deviation simply measures how dispersed the data will be in relation to the mean.
From the complete question, the mean of Raquel's data is given as 3.42 while the standard deviation is given as 0.07. On the other hand, the mean of Van's data is given as 3.78 while the standard deviation is given as 0.23.
Therefore, it can be deduced that Raquel’s data are most likely closer to $3.42 than Van’s data are to $3.78.
Learn more about standard deviation on:
brainly.com/question/19243813
I hope this is helpful and sorry for my handwriting
60 because all the negatives would cancel out so all you have to do is multiply the numbers