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gayaneshka [121]
3 years ago
15

Solve. -15 = -6n – 3 + 6

Mathematics
2 answers:
MrRa [10]3 years ago
6 0

Answer:

n = 3.

Step-by-step explanation:

-15 = -6n – 3 + 6

-15 + 3 - 6 = -6n

-18 = -6n

n = -18/-6

n = 3.

cestrela7 [59]3 years ago
4 0

Answer:

n = 3

Step-by-step explanation:

- 15 = - 6n - 3 + 6

- 15 + 3 - 6 = - 6n

- 18 = - 6n

n = -18 / -6

n = 3

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The accompanying data represent the actual amount (in mL) poured into a short, wide glass for individuals asked to pour 44.3 mL
kherson [118]

Answer:

Kindly check explanation

Step-by-step explanation:

Given the data below :

x : 89.3 68.6 32.7 37.3 39.7 46.7 66.1 79.4 66.4 52.1 47.3 64.4 53.7 63.4 46.2 63.0 92.1 57.6

Mean(m) = ΣX / n

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Mean(m) = 1066 / 18

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Standard deviation (σ) :

Using the online standard deviation calculator :

σ = √(Σ(x - m)²/n-1)

σ = √264.198395

σ = 16.72

The mean amount poured into a glass for the 18 samples is 59.22 while the variation in the data samples from the mean value is 16.72.

typical amount poured into a short, wide glass is 19.7 mL. A typical deviation from the mean amount poured is_____mL.

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