Biology, 02.03.2022 20:40 Karolina0304

The company Nike is coming out with a special kind of shoe. The shoe is said to make athletes jump higher and run faster because of the lightweight material and bright colors. Other companies claim that the shoes are as average as any others on the market. To test the shoe, one hundred athletes of equal ability and speed are given the new Nike shoes and tested for a week in several skill areas. The experiment above is that:
1. poor because there is no control group
2. will test the hypothesis effectively
3. faulty in that the sample size is too small
4. well designed and will produce results for a testable conclusion

Answers: 1

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 01:20, arri05

During which phase does earth see more than half of the moon's surface? 1)first quarter2)third quarter3)waxing gibbous4)waning crescent

Answers: 2

continue

Biology, 22.06.2019 04:30, tmontefalcon2424

Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?

Answers: 3

continue

Biology, 22.06.2019 05:00, tonyanayy

Will mark brainliest. (20 points) many have pigments structures known as eyespots that detect direction of light. a. b. archaebacteria c. protists d. none of the above

Answers: 1

continue

Biology, 22.06.2019 07:30, china2221

The ancestors of plants that lived in water had plenty of water for the young. angiosperms are a group of land plants that evolved a reproductive trait for living on land. this trait protect young plants by allowing them to grow only when water is present and the conditions for healthy development are right. what trait most likely young angiosperms in this way?

Answers: 1

continue

You know the right answer?

The company Nike is coming out with a special kind of shoe. The shoe is said to make athletes jump h...