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Free_Kalibri [48]
2 years ago
13

What is the sum of the cards card one-9 card 2 is 4 card 3 is -3 card 4 is 2​

Mathematics
1 answer:
cupoosta [38]2 years ago
6 0

Answer:

-6

Step-by-step explanation:

-9+4=-5-3=-8+2=-6

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The Precision Scientific Instrument Company manufactures thermometers that are supposed to give readings of 0degrees°C at the fr
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Answer:

Step-by-step explanation:

Hello!

The variable of study is X: Temperature measured by a thermometer (ºC)

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To determine the value of X that separates the bottom 4% of the distribution from the top 96% you have to work using the standard normal distribution:

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Now using the formula of the distribution and the parameters of X you have to transform the Z-value into a value of X

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X= (-1.75-0)/1= -1.75ºC

The value that separates the bottom 4% is -1.75ºC

I hope this helps!

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