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Luden [163]
2 years ago
5

The amount of soda a dispensing machine pours into a 12 ounce can of soda follows a normal distribution with a mean of 12.48 oun

ces and a standard deviation of .32 ounce. The can’t only hold 12.80 ounces of soda. Every can that has more than 12.80 ounces of soda poured into it caused a spill and the can needs to go through a special cleaning process before it can be sold. What is the probability a randomly selected can will need to go through this process?
Mathematics
1 answer:
vampirchik [111]2 years ago
5 0

Answer:

omg 12.80+12.48=.....

Step-by-step explanation:

I told u anwser St top hahahahaha

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Can someone help me with this one ?
Shalnov [3]

Step-by-step explanation:

Using pythagoras theorem

9^2 - 6^2 = x^2

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Step-by-step explanation:

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natali 33 [55]

Answer:

98% confidence interval: (29.25,38.87)

Step-by-step explanation:

We are given the following in the question:

Sample mean, \bar{x} = 34.06

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a) 98% confidence interval

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Putting the values, we get,  

z_{critical}\text{ at}~\alpha_{0.02} = \pm 2.33  

34.06 \pm 2.33(\frac{23.83}{\sqrt{133}} ) = 34.06 \pm 4.81 = (29.25,38.87)

b)  If a 95% confidence interval were constructed with these data, confidence interval would be narrower as the confidence level is decreasing as compared to 98%

c)  If a sample of 150 students had been studied, the width of confidence interval will decrease as the sample size increases.

8 0
3 years ago
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lisov135 [29]

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Step-by-step explanation:

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A variable is a alphabetical expression that vary like a,b,c,d,x,y,z.

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