About 25%. This is because the 2nd 1st quartile (25th percentile) and the 3rd number is the median (50th percentile). So, about 25% of the data is between 35 and 61.
I think ( Triangular prism and rectangular prism )
I'm not sure
I hope I helped you^_^
Answer:
6
Step-by-step explanation:
probability of answering a question correct p=1/4
let minimum number number of question that would be unusual =n
hence from binomial distribution P(X>=n) <0.05
by solving:
n=6
it would be unusual to get 6 or more questions correct by guessing alone.
Answer:
1 second
Step-by-step explanation:
Hopefully this helps you out. Sorry I can't explain it any better.
Answer:
Step-by-step explanation:
Add the -5.57 to both sides then divide it by 2 which is -0.91