She paid $3.28 per gallon.
24.60 divided by 7.5 equals 3.28.
I had 8 tampons this morning but 2/3 of the girls in my class got their period and now I’m out of tampons
Answer:
The correct option is;
A. A set of nine data pairs with a correlation coefficient r = -0.4
Step-by-step explanation:
In statistical analysis, it is important to make use of an adequate sample size in order to arrive at a valid result. An analysis with a very small sample size can provide misleading results
When performing regression analysis it is generally accepted by researchers that each variable should have at least 10 observations.
Therefore, the data set having nine data pairs with a negative correlation of -0.4 will provide the most valid result that can then be used for generalization about the larger statistical population.
The sequence is infinite because the exponents 2 ,3 ,4 ,... go on infinitely.
That next number in the equence is obtained by multiplying each term by ab.
the sixth term is 2a^(6)b^(5)
