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2 years ago

A container holds 2,000 g of water. This is the same as:

Mathematics

2 answers:

musickatia [10]2 years ago

4 0

Answer:

First and second options are correct.

2000 g = 2000 mL = 2000 cm³

Step-by-step explanation:

We have been given that the container holds 2,000 g of water. We have to find its equivalent volume in some other units.

We know that

1 gram = 1 mL

Hence, 2000 g = 2000 mL

Also,

1 gram = 1 cm³

Hence, 2000 g = 2000 cm³

The last option can't be equal to 2000 gm.

Hence, first and second options are correct.

2000 g = 2000 mL = 2000 cm³

liraira [26]2 years ago

3 0

1 g = 1 cm^3 = 1 mL. Hence, 2000 g = 2000 cm^3 = 2000 mL.

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Answer:

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Step-by-step explanation:

A confidence interval is an interval estimate of the population parameter. The confidence interval has a certain probability of consisting the true value of the parameter.

The (1 - α) % confidence interval for the population proportion (p) is given by:

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The information provided is:

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*Use a z-table for the critical value.

Construct the 95% confidence interval for the proportion of adolescents who tried smoking for the first time because of exposure to smoking in the movies as follows:

$CI=\hat p\pm z_{\alpha/2}\times \sqrt{\frac{\hat p(1-\hat p)}{n}}\\=0.38\pm 1.96\times \sqrt{\frac{0.38(1-0.38)}{6522}}\\=0.38\pm 0.0118\\=(0.3682, 0.3918)\\\approx (0.37, 0.40)$

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