Mathematics, 17.12.2020 05:40 seasmarie75
Which sampling method is the most appropriate in studying the opinions of stay-at-home mothers in all towns across the country?
Simple random sampling, because the people in the sample are accessible and available
Stratified sampling, because there are specific subgroups to investigate
Systematic sampling, because of the ease in selecting every nth person
Cluster sampling, because the studied population is spread across a wide area such that simple random sampling would be difficult to implement
All the above sampling methods
Answers: 1
Mathematics, 21.06.2019 13:30, belle200163
Two fire-lookout stations are 190 miles apart, with station a directly south of station b. both stations spot a fire. the bearing of the fire from station a is upper n 55 degrees upper e and the bearing of the fire from station b is upper s 60 degrees e. how far, to the nearest tenth of a mile, is the fire from each lookout station?
Answers: 1
Mathematics, 21.06.2019 17:00, joelpimentel
Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?
Answers: 3
Which sampling method is the most appropriate in studying the opinions of stay-at-home mothers in al...
Mathematics, 18.07.2019 12:30
Biology, 18.07.2019 12:30
History, 18.07.2019 12:30
Mathematics, 18.07.2019 12:30
Biology, 18.07.2019 12:30
English, 18.07.2019 12:30