3 years ago

Explain the importance of putting your data set in order from least to greatest

Mathematics

1 answer:

Degger [83]3 years ago

6 0

Answer:

The mean may not be a fair representation of the date

Step-by-step explain the average is easily influenced by outliers (very small or large values in the data set that are not typical). The median is another way to measure the center of a numerical data set. ... Thus, the median is truly the middle of the data set.

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Whitney and Georgia are at the snack bar buying food for their family. Sandwiches cost $4 each. Salads cost $2 each. How much mo

Nezavi [6.7K]

Answer:

$20 for sandwiches and $14 for salads $34 in total

Step-by-step explanation:

each sandwhich costs $4 so

$4 x 5=$20

$2 x 7=$14

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3 years ago

Each family in a neighborhood is contributing $ 20 worth of food to the neighborhood picnic. The Harlin family is bringing 12 pa

Georgia [21]

Answer:

Step-by-step explanation:

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3 years ago

A tiara is studded with a mixture of gems. The ratio of sapphires to emeralds is 3:1. If 6 emeralds are added, the tiara will co

anygoal [31]

Answer: Option 'A' is correct.

Step-by-step explanation:

Since we have given that

Ratio of sapphires to emeralds = 3:1

Let the number of sapphires be 3x.

Let the number of emeralds be 'x'.

According to question, if 6 emeralds are added, we get that

$3x=x+6\\\\3x-x=6\\\\2x=6\\\\x=\dfrac{6}{2}\\\\x=3$

So, Number of sapphires = 3×3 = 9

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So, total emeralds would be 3+ 6 = 9.

Hence, option 'A' is correct.

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4 years ago

Find the area of ABC

grin007 [14]

Area = 1/2*b*h

$1 \times 2 \times b \times h$

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4 years ago

What are the factors of x2 – 4x – 5? Check all that apply. x – 5 x – 2 x – 1 x + 1 x + 2 x + 5What side lengths should be used t

Rudiy27

Answer:

1. (x - 5), (x + 1)

2. (x + 5), (x -2)

Step-by-step explanation:

1. x^2 - 4x -5

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(x - 5), (x + 1)

2. x^2 - 3x - 10

--same concept for these question

What two numbers multiple to equal -10 and add to equal 3?

5 and -2

(x + 5), (x - 2)

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4 years ago