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Savatey [412]
4 years ago
12

The standard error of the mean is calculated using which two quantities:

Mathematics
1 answer:
Svetach [21]4 years ago
6 0
If a random variable has a standard deviation of σ and a sample of size n is collected for the variable, then the mean has a standard error given by σ/√n. So the standard error of the mean is calculated using the two quantities: standard deviation σ and the sample size n. 

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Onlig
igomit [66]

Answer:

Cost of one candy = 80 L.L.

Step-by-step explanation:

Let "x" represent cost of a candy

Cost of 12 candies = 12x

Cost of a chocolate bar = 1,250 L.L.

Total cost = 2,210 L.L.

The following equation represents the scenario given:

1,250 + 12x = 2,210

Solve for x (cost of a candy)

1,250 + 12x - 1,250 = 2,210 - 1,250 (subtraction property of equality)

12x = 960

Divide both sides by 12

12x/12 = 960/12 (division property of equality)

x = 80

Cost of one candy = x = 80 L.L.

3 0
3 years ago
04.03 MC)
Rus_ich [418]

Answer:

A

Step-by-step explanation:

hopes this helps

3 0
2 years ago
Two parallel lines are crossed by a transversal. what is the value of a? plzz help!!
dedylja [7]
The answer is: b) a = 63°
5 0
4 years ago
Meg took 148 photos.
torisob [31]

Answer:

88

Step-by-step explanation:

6 0
3 years ago
A total of 8,844 people went to the football game.
Alex787 [66]

Number of people sat in each section on visitor side is equal to 468

<u>Solution:</u>

Given that  

Total number of people went to football game = 8844

Also given 5,100 sat on the home side and the rest sat on  the visitor'a side.

Means Number of people sat on the home side = 5100

And remaining Number of people sat on the visitor side = Total number of people went to football game - Number of people sat on the home side

= 8844 – 5100 = 3744

Also given people sitting on the visitor's side filled 8 equal-sized sections

Need to calculate people sat in each section that is number of people on side in 1 section.

As calculated , total number of people sitting in equally sized 8 sections on visitor side = 3744

=> number of people sitting in 1 section on visitor side = \frac{3744}{8}=468

Hence 468 people sat on each section

3 0
4 years ago
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