Did you mean: Mr. Montanari has noticed that there is a wide range of grades that students get on tests, even though they are al
l in the same class. He wonders whether students, who study for 20 minutes per night, every night, get higher scores on tests or not. Mr Montanari wants as many kids to be successful as possible. Pleas help him write a hypothesis about this problem
Our hypothesis is based on the performance of students in the tests given the amount of time they studied last night before the exam. The testable version of the hypothesis will be whether the students studying 20 minutes per night, every night, get higher scores on the test. To test the hypothesis, Mr. Montanari needs to do a survey of his students to find out the time of study and the duration of study before the examinations. By analysing and interpreting the data, he can either reject or accept the hypothesis. Hypothesis will get rejected:
1. when there's at least one case where the individual might have not studied before the examination but still managed to score the highest.
2. when there's at least one case where the individual might have studied in the day time but still managed to score the highest.
3. when there's at least one case where the individual might have studied for 20 minutes per night for every night but got an average score in the test.
This question has a two part answer. The first part is that an asteroid hitting the earth and the second part is massive volcanoes erupting around the world.
Semasa suhu persekitaran adalah tinggi Dan panas Salur darah akan mengalami vasodilasi. Salur darah akan mengembang, serta menyebabkan lebih banyak darah mengalir dekat permukaan kulit. Oleh itu lebih banyak haba akan hilang
A, because a study showing that people tend to perceive GMO labeled foods as bad reinforces the reason given that labels reinforce stigmas about said products.
