Answer: 0.2
Step-by-step explanation:
Number of ways to select r things out of n things = 
Then , Total number of ways to select 2 out of 5 chores = 
Number of ways to selecting first 2 on list = 2 (either he choose top on the list first then second , or second person first then topper)
Now , the probability he will choose the first 2 on list = 
Hence, the probability he will choose the first 2 on list is 0.2.
26.563 miles
Add all of them up and it equals the total of how many miles they ran together
1. C
2. A
Hope this helped, enjoy your day.
Answer:
A prime numbers are numbers which have only two factor
Answer:
the chance of obtaining a difference in GPAs between male and female scholarship athletes as large as that observed in the sample if there is no difference in mean GPAs is 0.287
Step-by-step explanation:
When conducting hypothesis tests, the P value tells you the probability of the results happening by random chance. That's why we usually test against a very low alpha level, usually 1% or 5%.
Here P = 28%, so there is a 28% chance that if we take a sample of athletes, about 1 out of 4 times there won't be a significant difference in GPA between males and females.
