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natulia [17]
3 years ago
7

Take the following numbers and calculate the mean, median and mode. 75, 65, 70, 70, 55, 40, 55, 70, 65

Mathematics
1 answer:
emmainna [20.7K]3 years ago
4 0

1. mean

To solve for mean, add all the numbers, and divide by the amount of numbers there is.

(75 + 65 + 70 + 70 + 55 + 40 + 55 + 70 + 65)/9 = 565/9 = 62 7/9 (a. 62.8)

2. Median

To solve for median, reorder all numbers from least to greatest, and the middle number is your median.

40, 55, 55, 65, 65, 70, 70 , 70, 75

Middle number is bolded

40, 55, 55, 65, 65, 70, 70, 70, 75

(b. 65)

3. Mode

To solve for mode, find out which number shows up the most.

(c. 70) shows up once more than the next number that has the most (55 & 65, which both have 2)

~

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Joey wants to build a rectangular garden. He plans to use a side of a river for one side of the garden, he will not place fencin
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A line contains the points S (4, -10) and B (10, -16). Find the slope of SB ̅̅̅̅. Must show your work to receive full credit
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Answer:

The slope for this is -1.

Step-by-step explanation:

<em>First you want to put down the formula:</em>

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<em>x^2 - x^1</em>

<em>Fill it out and get your answer. </em>

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<em>-belle :)</em>

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