Answer:
The mean number of the children is 1.2
<em></em>
Step-by-step explanation:
Given
Children: 0, 1, 2, 1, 2
Required
Determine the Mean number
The mean of a set is calculated as follows;
![Mean = \frac{\sum x}{n}](https://tex.z-dn.net/?f=Mean%20%3D%20%5Cfrac%7B%5Csum%20x%7D%7Bn%7D)
Where x is the given set and n is the number of sets
In this case, n = 5 children
Hence;
![Mean = \frac{0 + 1 + 2 + 1 + 2}{5}](https://tex.z-dn.net/?f=Mean%20%3D%20%5Cfrac%7B0%20%2B%201%20%2B%202%20%2B%201%20%2B%202%7D%7B5%7D)
![Mean = \frac{6}{5}](https://tex.z-dn.net/?f=Mean%20%3D%20%5Cfrac%7B6%7D%7B5%7D)
![Mean = 1.2](https://tex.z-dn.net/?f=Mean%20%3D%201.2)
<em>Hence, the mean number of the children is 1.2</em>
8ft is the length of the rope on the outside of the tent. I hope its right!
Answer: 11.9
Step-by-step explanation:
The opposite is across from the 35 degree angle and the ajacent is the side valued at 17.
Answer:
0.572
Step-by-step explanation:
From the question,
We have
n = 1090 of US adults
x = 623 selected from this population at random who consider the occupation to be one of great prestige
So we have that
The probability of X = x/n
= 623/1090
= 0.572
We conclude that 0.572 is the probability that a US adult selected at random thinks the occupation has great prestige.
Answer:
B. ∠1 and ∠8 are parallel
Step-by-step explanation:
identification from the image.