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Galina-37 [17]
4 years ago
14

A production manager tests 10 batteries and finds that their mean lifetime is 468 hours. She then designs a sales package for th

is type of battery. It states that consumers can expect the battery to last approximately 500 hours. This is an example of what phase of inferential statistics? A.Probability-based inference B.Data organization C.Data gathering
Mathematics
2 answers:
AnnZ [28]4 years ago
7 0

Answer:

A.Probability-based inference

Step-by-step explanation:

Inferential statistics uses a random sample of data from a population to draw inferences about the population. One can make generalizations about a population.

The answer as per scenario is A.Probability-based inference.

The manager made an inference based on probability.

Usimov [2.4K]4 years ago
6 0

iits probalty like based analyse

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Maru [420]

Answer:

3/4*x - 3/4*8=12

3/4x -6=12

3/4x=12+6

3/4x=18

x=24

Step-by-step explanation:

multiply 3/4 into the content inside the brackets

have -3/4*8 cross the equal sign changing its sign from - to +

divide both sides by 3/4

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3 years ago
Solve c= 5/9(F-32) for F
guajiro [1.7K]

Answer:

F=9/5c+32

Step-by-step explanation:

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  • 9c=5f-160

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2 years ago
Which of the following options results in a graph that shows exponential growth?
poizon [28]

Answer:

f(x)=0.7(5)^x

Step-by-step explanation:

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It is two types of function.

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In this case, a>0 and b>1

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In this case, a>0 and 0<b<1

We need to choose exponential growth function.

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Here a=0.75>0 and b=5>1

Therefore, This function is exponential growth.

7 0
3 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
Please help ASAP........
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