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Alenkasestr [34]
3 years ago
10

A machine used to fill​ gallon-sized paint cans is regulated so that the amount of paint dispensed has a mean of 125 ounces and

a standard deviation of 0.30 ounce. You randomly select 50 cans and carefully measure the contents. The sample mean of the cans is 124.9 ounces. Does the machine need to be​ reset? Explain your reasoning. ▼ Yes No ​, it is ▼ very unlikely likely that you would have randomly sampled 50 cans with a mean equal to 124.9 ​ounces, because it ▼ lies does not lie within the range of a usual​ event, namely within ▼ 1 standard deviation 2 standard deviations 3 standard deviations of the mean of the sample means.
Mathematics
1 answer:
charle [14.2K]3 years ago
3 0

Answer:

I had this question, photomath works.

Step-by-step explanation:

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The answer it should be: 28,000
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A grain of sand has a mass of 2.6 × 10–3 gram. A grain of salt has a mass of 6.5 × 10–2 gram. How many times greater is the mass
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C

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Please solve quickly ​
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Answer:

62.8 inches

Step-by-step explanation:

because C= 2pi

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How many ways can we add three non negative integers to get n?
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3 years ago
Compare A and B in three​ ways, where Aequals=52,193 is the number of deaths due to a deadly disease in the United States in 200
andreyandreev [35.5K]

Answer:

a. The ratio of A to B is 2.92 : 1

b. The ratio of B to A is 1 : 2.92

c. A is 292% of B

Step-by-step explanation:

A = 52193

B = 17878

a. The ratio of A to B is: 52193 : 17878

To get the ratio in lower form, divide A with B (since it is the smallest of the two value) and the result is:

2.92 : 1

b. The ratio of B to A is: 17878 : 52193

1 : 2.92

c. The percentage of A to B is:

= \frac{A}{B}  * 100\\= \frac{52193}{17878}  * 100\\= \frac{5219300}{17878} \\= 291.939814297\\= 292%

6 0
3 years ago
Read 2 more answers
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