Soal SMA · Analisis · Kesulitan 4/5
A study concludes: 'Students who eat breakfast get higher grades.' Which alternative explanation should be considered?
- A.Breakfast is delicious
- B.Students who eat breakfast may come from more stable home environments
- C.Grades are not important
- D.All students eat breakfast
Kunci jawaban & pembahasan
Jawaban: Students who eat breakfast may come from more stable home environments
A confounding variable like socioeconomic status could explain both breakfast and higher grades.
Mau penjelasan yang menyesuaikan level anak?
Xinau AI membahas soal langkah demi langkah, menyesuaikan gaya bahasa dengan usia anak, dan menyusun latihan berikutnya berdasarkan jawaban sebelumnya.
Coba gratis 30 hari