3 years ago

Help plzzzzzzzzzz will mark brainilest

Mathematics

1 answer:

Rzqust [24]3 years ago

5 0

Answer:

Group B has the higher median by 0.5 inches. The IQR for Group A is smaller. IQR for Group B is 2 inches.

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The data set below represents the ages of 11 kids in an after-school program. 10, 11, 8, 7, 6, 10, 7, 10, 9, 9, 12 Which box plo

Andreas93 [3]

Answer:

This is the answer because you need to find mean median mode range, first quertile, third quartile

Whisker plot below

Step-by-step explanation:

Mean (Average) 9

Median 9

Range 6

Mode 10, appeared 3 times

Geometric Mean 8.8206311297046

Largest 12

Smallest 6

Sum 99

Count 11

■ 1st quartile (lower quartile) = 7.5

■ 2st quartile (median) = 9

■ 3st quartile (upper quartile) = 10

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3 years ago

Quadrilateral A'B'C'D' is a dilation of quadrilateral ABCD about point P Is this dilation a reduction or an enlargement? O reduc

Mama L [17]

Answer: reduction

Step-by-step explanation:

ABCD-> 'ABCD

its bc 'ABCD got smaller compared to ABCD

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3 years ago

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Simplify the expression-2(-9g+4)

xenn [34]

Answer:

18g - 8

Step-by-step explanation:

Multiply using the distributive property.

8 0

4 years ago

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Expand.If necessary, combine like terms (2x-3)(2x-3)

ivanzaharov [21]

Answer:

4x^2-12x+9 hope this helps

Step-by-step explanation:

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3 years ago

Please help solve for Z

Brilliant_brown [7]

The second one Z=-11

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3 years ago