Biology, 14.05.2021 20:30, JadaaJayy

A student wants to know if girls are better at balancing than boys. She gathers 25 of her 12 year old female friends and 25 boys who are also 12 years old. Her hypothesis is that girls will have better balance. She sets up a balance beam 1 foot off the ground and has each student walk across 2 times. She counts how many times they slip off the beam and records her data in a chart. At the end of her experiment, she has noticed that the girls fell off the beam a total of 10 times and the boys fell off 15 times all together. Did she use a “control group”?

Answers: 2

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 23:10, bommat1085

You arrive late to a biological seminar. however, just as you enter the room, you hear the speaker referring to the "five-prime end" and the "three-prime end" of a macromolecule. immediately, you know that they are talking about a: ]

Answers: 1

continue

Biology, 22.06.2019 02:00, sgslayerkingminecraf

What type of weather does tropical continental air bring in summer? hot and cloudy cool and sunny hot and sunny cool and cloudy

Answers: 3

continue

Biology, 22.06.2019 03:30, noahslambeenie359

If assuming tasting ptc as a simple gene trait, what other genotype would you select to put in this missing genotype box that could result in this phenotype

Answers: 3

continue

Biology, 22.06.2019 05:50, nschavez123

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?

Answers: 3

continue

Do you know the correct answer?

A student wants to know if girls are better at balancing than boys. She gathers 25 of her 12 year ol...