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eimsori [14]
2 years ago
10

The function h(t) = -2(t - 3)2 + 23 represents the height, in feet, t seconds after a volleyball is

Mathematics
1 answer:
Fed [463]2 years ago
4 0

Answer:

1,2, and 5

Step-by-step explanation:

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The mean GPA for 127 residents of the local apartment complex is 1.6. What is the best point estimate for the mean GPA for all r
madam [21]

By the Central Limit Theorem, the best point estimate for the mean GPA for all residents of the local apartment complex is 1.7.

The Central Limit Theorem established that, for a normally distributed random variable X, with mean and standard deviation, the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean  and standard deviation ;

For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.

In this problem, we have that:

The sample of 112 residents has a mean GPA of 1.7.

By the Central Limit Theorem, the best point estimate for the mean GPA for all residents of the local apartment complex is 1.7.

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4 0
2 years ago
Need help on these problems plz its for a grade
irina [24]

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exis [7]

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8 0
3 years ago
Does the equation 6x+35=-6x+35 have infinitely many ,one or no solution​
marissa [1.9K]

Answer:

One solution

Step-by-step explanation:

6x+35=-6x+35

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Divide both sides by 12 (division property of equality)

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