Answer:
Mean = 15.15
Standard deviation = 0.6062
Step-by-step explanation:
We are given a uniform distribution of quantity to be put in each bag.
Low and high filling weights:
14.1 pounds and 16.2 pounds
a = 14.1
b = 16.2
a) Mean:

b) Standard Deviation:

Step-by-step explanation:
x+2x+3<36
3×<33
x<11
the number is less than 11
Answer:
1100000
Step-by-step explanation:
37.5% of her credits. 24 out of 64, divide and you get your answer. multiply by 100 to get the percentage.
Answer:
16 square units
Step-by-step explanation:
(bxh)÷2
4×8=32
32÷2=16