False, the min and max of A are the same distance as the min and max of B from each other, therefore the standard deviation is the same.
The trigonometric value is equal to cos 62° is sin 28°. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.
Answer:
N/A
Step-by-step explanation:
Your statements don't work.
Answer: 2.6