Sampling error can be reduced by
a. none of the these affect sampling error
b. utilizi...
Physics, 06.10.2019 04:01 Jazongamez1987
Sampling error can be reduced by
a. none of the these affect sampling error
b. utilizing simple random samples
c. increasing the sample size
d. decreasing the sample size
Answers: 1
Physics, 21.06.2019 20:00
Player kicks a soccer ball from ground level and sends it flying at an angle of 30 degrees at a speed of 26 m/s. what is the horizontal velocity component of the ball to the nearest tenth of a m/s?
Answers: 2
Physics, 22.06.2019 13:30
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
Physics, 23.06.2019 02:20
3. a particle with initial velocity vโ 0=(5.85ร103m/s)j^ enters a region of uniform electric and magnetic fields. the magnetic field in the region is bโ =โ(1.35t)k^. you can ignore the weight of the particle. a. calculate the magnitude of the electric field in the region if the particle is to pass through undeflected, for a particle of charge +0.640 nc.
Answers: 2
Physics, 23.06.2019 04:31
5400 j of energy are given off when a 50 g of aluminum pan changes temperature. does the temperature of the pan increase or decrease and by how much?
Answers: 1
Health, 31.08.2019 05:30
Social Studies, 31.08.2019 05:30
Health, 31.08.2019 05:30
Health, 31.08.2019 05:30
English, 31.08.2019 05:30
History, 31.08.2019 05:30
Social Studies, 31.08.2019 05:30
Social Studies, 31.08.2019 05:30
Mathematics, 31.08.2019 05:30
Biology, 31.08.2019 05:30
Social Studies, 31.08.2019 05:30
Mathematics, 31.08.2019 05:30