Last Sunday 1,575 people visited the amusement park.
56% of the visitors were adults
16% we...
Mathematics, 18.02.2022 08:50, hmae2304
Last Sunday 1,575 people visited the amusement park.
56% of the visitors were adults
16% were teenagers
28% were children ages 12 and under
Find the number of adults, teenagers, and children that visited the park.
There were adults.
There were teenagers.
There were children ages 12 and under
Answers: 3
Mathematics, 21.06.2019 14:30, nunnielangley0
The contents of 3838 cans of coke have a mean of x¯¯¯=12.15x¯=12.15. assume the contents of cans of coke have a normal distribution with standard deviation of σ=0.12.σ=0.12. find the value of the test statistic zz for the claim that the population mean is μ=12.μ=12.
Answers: 1
Mathematics, 21.06.2019 16:20, tmantooth7018
The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.
Answers: 3
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