Complete the chart to find the mean, variance, and standard deviation. Remember to use commas and round numbers to the nearest tenth. X
X
X - X
(X - X)2
1. 900 = 466.2 =
The mean is
2. 35 = -398.8 = 159,041.4 The variance is 99,667.2
3. 500 = 66.2 =
The standard deviation is
4. 300 = -133.8 =
n =
Σ X =
X =
Σ (X - X)2 = 398,668.6

yes

step-by-step explanation:

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

steve should create a type of business report called a business plan. the correct option among the options that are already given in the question is the last or the fourth option. this business report created by steve will actually influence the investors about investing their money in steve's business. this business report will have all the details about the business, the amount of investment required and the amount of expected profit.

step-by-step explanation:

se a cavasery6