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Advocard [28]
3 years ago
13

A triangle has an area of 12 square millimeters. What could be the measures of the base and height of the triangle in millimeter

s? Select all the correct answers *
b = 2 and h = 6

b = 3 and h = 8

b = 4 and h = 3

b = 6 and h = 4

b = 12 and h = 2
Mathematics
1 answer:
Harman [31]3 years ago
7 0

Answer:

Step-by-step explanation:

area = ½bh = 12 mm²

bh = 24 mm²

(b,h) = (3,8) and (6,4)

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Answer:

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Alternative hypothesis:\mu \neq 40      

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Data given

\bar X=43 represent the sample mean

\mu population mean (variable of interest)

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Part a: System of hypothesis

We need to conduct a hypothesis in order to determine if actual mean is different from 40 , the system of hypothesis would be:    

Null hypothesis:\mu =40      

Alternative hypothesis:\mu \neq 40      

Part b

In th context of this tes, what is a Type I error?

A Type of error I is reject the hypothesis that \mu is equal to 40 when is fact [tex]\mu is equal to 40

Part c

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Step-by-step explanation:

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