Volleyball , track , or football
Answer: I believe it is often said that "Hiking up a mountain in the southwestern United States is like walking from Mexico to Canada" because hiking up a mountain takes a lot more effort as to hiking down. If you have ever climbed up a lot of stairs at one time or climbed a steep or tall hill, you will notice the journey is much easier going down than up. That sentence is like a similie, where it is comparing hiking up a mountain to walking from Mexico to Canada.
Hope this helps ya, please slide me Brainliest :D
Sudden Infant Death Syndrome (SIDS) is related to option D. Sleep Apnea. Sudden Infant Death Syndrome is defined as the sudden occurrence of death in infants (1 year below) without knowing the exact cause of it. Based on studies, SIDS usually occurs during sleep and is connected with sleep apnea as the cause. Sleep apnea is defined as breathing pauses or shallow breaths.
Answer:
No; the study is based on a volunteer sample, which may be very different from a randomly selected one.
Explanation
Her plan cannot be effective because she could base her own judgenent on samples that was randomly selected for consideration.
