The true statement is as follows "No because she did not use a simple random sample".
<h3>What is random sampling?</h3>
Random sampling is the method to choose the given samples of observation to make assumptions about the population.
It is given that
Population: All tenth-grade girls
Sample: 20 intramural tennis players
The 20 intramural tennis players cannot represent all tenth-grade girls.
This is so because the selection is biased here, and it could not be used to make inferences about the overall population. then she did not use a simple random sample.
Hence, the true statement is (b)
Read more about random sampling at:
brainly.com/question/1334729
Might be 1? Because it is 100 each
Oh just complete it okay bae u got it
Answer:
she will have $90 left after 5 weeks
Step-by-step explanation:
6x3+8x2-2x+4=30-2x
10x3+x2+11x+9=21+13x
