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PilotLPTM [1.2K]
3 years ago
9

A gardener wants to compare the heights of plants in two gardens that are watered using different tools. The heights, in centime

ters, for a group of plants in the two gardens are shown.
Plant Heights (cm) in Garden A: 15, 17, 17, 19, 19, 20, 21, 22, 22, 22, 22, 23, 23, 24, 24, 24, 26, 28, 29, 29, 30
Plant Heights (cm) in Garden B: 10, 20, 20, 20, 21, 21, 21, 22, 23, 24, 25, 25, 25, 25, 26, 26, 26, 27, 30, 31, 32
What is the best measure of center for comparing the two data sets and what comparison can be drawn?
Mathematics
1 answer:
ryzh [129]3 years ago
3 0

Garden A: 24.05cm ( add all the numbers(=457)and divide by the amount of numbers (19))

Garden B: 22.85cm ( add all numbers (=480) divide by amount of numbers (21))

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2 years ago
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Please help me with this question
Wittaler [7]

Answer:

x = 8

Step-by-step explanation:

Since < A and < B are vertical angles, then it means that they have the same measure.

Given that m < A = (3x - 21)°, and m < B = (2x - 13)°:

We can set up the following equation to solve for the value of x:

m < A  = m < B

(3x - 21)° = (2x - 13)°

3x - 21 = 2x - 13

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3x - 2x - 21 = 2x - 2x - 13

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Add 21 to both sides to isolate and solve for the value of x:

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