Answer:
d for sure jsjeieoeoeooeiekekejej answer is not being send because of less typing so .
When you multiply fractions you want to make them a mixed number then multiply the two top numbers together and then the bottom two together. Basically 6 2/3 would become 20/3 x 5/6... then multiply 5 and 20 together and 3 and 6 together to get 100/18... simplify from there.
Answer:
D mean
Step-by-step explanation:
Box and whiskers is based on five points, data values are not marked so mean can not be computed
Answer:
Three 60 degree angles would equal 180 degrees
Step-by-step explanation:
Answer:
99% Confidence interval: (50.9,61.3)
Step-by-step explanation:
We are given the following in the question:
Sample mean, 
= 56.1
Sample size, n = 72
Alpha, α = 0.01
Sample standard deviation, σ = 16.7
Degree of freedom = n - 1 = 71
99% Confidence interval:
Putting the values, we get,
