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pashok25 [27]
3 years ago
11

Find the Mean and MAD of the data set: 7, 6, 17, 8, 7, 9

Mathematics
2 answers:
Oliga [24]3 years ago
7 0

Answer:

Mean:9

MAD:2.7

Step-by-step explanation:

Mean:7+6+17+8+7+9=<u>54/6</u>=9

MAD: 9-6.3=2.7

(6.3 is the mean absolute deviation)

matrenka [14]3 years ago
5 0

Answer: Mean: 9

MAD: 46

Step-by-step explanation:

I will show u how to work out the mean

and the mad so u know

MEAN:

The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.

MAD:

1) To find the mean absolute deviation of the data, start by finding the mean of the data set.

2 )Find the sum of the data values, and divide the sum by the number of data values.

3) Find the absolute value of the difference between each data value and the mean: |data value – mean.

MARK THIS AS THE BRAINLIEST PLEASE

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Ron walked 8/10 mile from his grandmother's house to the store then store. Then he walked 9/10 mile to his house. About how far
andrey2020 [161]

Answer:

The total distance he walked was 17/10 miles or 1.7 miles.

Step-by-step explanation:

Ron's walk was divided into two parts, one that goes from his grandmother's house to the store and then from the store to his house. The total distance that he walked is given by the sum of the two separate parts, so in order to calculate how far he walked we will do as follows:

Total distance = 8/10 + 9/10

Total distance = 17/10 mile = 1.7 miles

The total distance he walked was 17/10 miles or 1.7 miles.

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3 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
A fabric manufacturing company has a fabric that is 36 inches wide. If the company needs 75 sq. yards, how many linear feet does
malfutka [58]
Well you need to know that a yard is 36 inches. Therefore, you need to multiply 75 by 36 and you will get the amount of inches total which is 2700. Then turn that into feet by dividing it by 12. That gives you 225. Hope I helped!
6 0
3 years ago
A player moves a knight from location (3, 2) to (5, 1) on a chessboard. If the bottom-left square is labeled (1, 1), which descr
Kitty [74]
Translation , <span>in geometry ,is described as the movement of a function or graph to a certain distance.Or simply the transformation of the image to a certain level without rotating or reflecting.
Hence,
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5 0
4 years ago
In a regional spelling bee, the 8 finalists consist of 3 boys and 5 girls. Find the number of sample points in the sample space
posledela

Answer: a.) 40320

b.) 336

Step-by-step explanation:

since we have 8 possible positions, with 8 different candidates, then there are 8 possible ways of arranging the first position, 7 possible ways of arranging the Second position, 6 ways of arranging the 3rd position, 5 possible ways od arranging the 4th position, 4 possible ways of arranging the 5th position, 3 possible ways of arranging the 6th position, 2 possible ways of arranging the 7th position and just one way of arranging the 8th position since we have only one person left.

Hence, the Number of possible sample space for different 8 positions is by multiplying all the number of ways we have in our sample space which becomes:

8*7*6*5*4*3*2*1 = 40320.

b.) By the sample space we have, since we've been asked ti arrange for only the firat 3 positions, then we multiply just for the first 3ways of choosing the positions, this becomes:

8*7*6 = 336

5 0
3 years ago
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