Question 3
1 pts
The mean of a set of scores is 24. The standard deviation is 4. What is the...
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Physics, 23.02.2021 07:40, estrella7777
Question 3
1 pts
The mean of a set of scores is 24. The standard deviation is 4. What is the Z-score of 18?
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Answers: 2
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Physics, 22.06.2019 13:30, kuddlebugsmommy
The two stars in a certain binary star system move in circular orbits. the first star, alpha, has an orbital speed of 36 km/s. the second star, beta, has an orbital speed of 12 km/s. the orbital period is 137 d. a) what is the mass of the star alpha? b) what is the mass of the star beta?
Answers: 1
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