Answer:
a) Sample mean: 48.71
Sample median: 48.3
Sample variance: 5.41
Sample standard deviation: 2.37
Step-by-step explanation:
a) Sample mean:
Sample median: M=48.3
Note: I order the data increasingly and take the value N / 2 = 40. In this way there are 39 values above and 39 values below the median.
Sample variance:
Sample standard deviation
b)
Answer:
Alex has 2 bottles of water, and Andrew has x more than him. they both combined have 12 water bottles, how many bottles does Andrew have?
hope this is it!
7 cm, it’s a step by step equation
So first you have to find how many 85's are in 68000 because it says "for every 85" 68000 divided by 85 = 800 and it also says one 40 dollar product
for each so 800 x 40 = (figure out 800 x 40)
Hope this helped as well as it being correct!
2 meters = 200 cm
200 - 39 cm = 161 cm
161 cm = 1,61 meters
Casey is 1 meter and 61 cm tall (1,61 m)
