Answer:
mean: 220
median: 219
mode: 195
lower extreme: 157
upper extreme: 270
range: 113
lower quartile: 200.5
upper quartile: 241
interquartile range: 40.5
Step-by-step explanation:
(for the box and whisker plot look up examples and list the quartile ranges)
Answer:
0.1042 or 10.42%
Step-by-step explanation:
Since the first bottle is returned to the cooler, there will be 12 possible choices for each pick.
There is a 5 in 12 chance of picking a lemon-lime drink first.
There is a 3 in 12 chance of picking a fruit-punch drink second.
The probability of both events happening is:
The probability is 0.1042 or 10.42%.
Noun: a boundary formed by bushes or shrubs
verb: surround, bound, limit
If you put brackets around (2+1), your method of working is:
1) 15-4*(2+1)=3
2) 15-4*3=3
3) 15-12=3
You don't need any more brackets, as the BIDMAS (brackets, Indices, division, multiplication, addition, subtraction) rule does the rest of the job for you.
The answer is therefore: 15-4*(2+1)=3
B. If you were to solve for a, the a values would be 12 and 16 in the equation.