Today, which of the following are considered to be the most deadly weather-related disasters?

Alenkinab [10]

Condensation is the collection of droplets on a cool surface when humid or warm air is in contact with it. an example would be if you had a glass of ice water, after a while the outside of glass would have water droplets.

a freezing point is the temperature at which a liquid turns into a solid. an example would be if you were to take a glass of water and place it in the freezer overnight it would freeze.

a melting point is the temperature at which a solid will melt. an example of a melting point would be 32 degrees Fahrenheit or 0 degrees Celsius for water.

sublimation is the chemical process of which a solid turns into a gas without going through a liquid stage an example would be when Ice Cubes "shrink" in the freezer.

vaporization is the process when a chemical or element is converted from a liquid or a solid to a gas. for example liquid nitrogen is an inexpensive cryogenic liquid that has a temperature of -190 degrees C, which is very near its boiling point. when exposed to room temperature, the liquid boils, and gives off a invisible nitrogen vapor. if you were to spill some liquid nitrogen on the floor, it would make a puddle, then vanish in a few seconds. Heat from the room and there's a puddle and raises its temperature and causes the liquid to evaporate.

Hope this helps!

8 0

4 years ago

One of the best ways to prevent medical errors is for the patient to:

masya89 [10]

<span>be a better informed customer of medical services</span>

5 0

3 years ago

_____ are the structures that assemble proteins using the instructions provided by DNA.

natali 33 [55]

Answer:

Ribosomes?

Explanation:

6 0

3 years ago

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What was one reason that countries wanted colonies due to the Industrial Revolution?

Fantom [35]

The main reason countries wanted colonies during this time period is for the natural resources these colonies could potentially have. They would use these resources to manufacture items In order to sell them for a huge profit. In some cases they would use these colonies for their natural harbors to trade more efficiently.

3 0

3 years ago

Read 2 more answers

Select ALL the correct answers.

tekilochka [14]

Answer:

(b) The interquartile range of B is greater than the interquartile range of A.

(d) The median of A is the same as the median of B.

Explanation:

Given

$A = \{1, 4, 2, 2, 3, 1, 1, 2, 1\}$

$10th\ run = 9$

So:

$B = \{1, 4, 2, 2, 3, 1, 1, 2, 1,9\}$

Required

Select all true statements

(a) & (d) Median Comparisons

$A = \{1, 4, 2, 2, 3, 1, 1, 2, 1\}$ $B = \{1, 4, 2, 2, 3, 1, 1, 2, 1,9\}$

$n = 9$ $n = 10$

Arrange the data:

$A = \{1, 1, 1, 1, 2, 2, 2,3, 4\}$ $B = \{1,1,1,1,2,2,2,3,4,9\}$

$Median = \frac{n + 1}{2}th$

$Median = \frac{9 + 1}{2}th$ $Median = \frac{10 + 1}{2}th$

$Median = \frac{10}{2}th$ $Median = \frac{11}{2}th$

$Median = 5th$ $Median = 5.5}th$ --- average of 5th and 6th

$Median = 2$ $Median = \frac{2+2}{2} = 2$

Option (d) is correct because both have a median of: 2

(b) & (c) Interquartile Range Comparisons

$A = \{1, 1, 1, 1, 2, 2, 2,3, 4\}$ $B = \{1,1,1,1,2,2,2,3,4,9\}$

$n = 9$ $n = 10$

First, calculate the lower quartile (Q1)

$Q_1 = \frac{n + 1}{4}th$ [Odd n] $Q_1 = \frac{n}{4}th$ [Even n]

$Q_1 = \frac{9 + 1}{4}th$ $Q_1 = \frac{10}{4}th$

$Q_1 = \frac{10}{4}th$ $Q_1 = 2.5$

$Q_1 = 2.5th$

This means that:

$Q_1 = 2nd + 0.5(3rd - 2nd)$ $Q_1 = 2nd + 0.5(3rd - 2nd)$

$Q_1 = 1 + 0.5(1- 1)$ $Q_1 = 1+ 0.5(1 - 1)$

$Q_1 = 1$ $Q_1 = 1$

Next, calculate the upper quartile (Q3)

$Q_3 = \frac{3}{4}(n + 1)th$ [Odd n] $Q_3 = \frac{3}{4}(n)th$ [Even n]

$Q_3 = \frac{3}{4}(9 + 1)th$ $Q_3 = \frac{30}{4}th$

$Q_3 = \frac{30}{4}th$ $Q_3 = 7.5th$

$Q_3 = 7.5th$

This means that:

$Q_3 = 7th + 0.5(8th- 7th)$ $Q_3 = 7th + 0.5(8th- 7th)$

$Q_3 = 2 + 0.5(3- 2)$ $Q_3 = 2+ 0.5(4 - 2)$

$Q_3 = 2.5$ $Q_3 = 3$

The interquartile range is $IQR = Q_3 - Q_1$

So, we have:

$IQR = 2.5 - 1$ $IQR = 3 - 1$

$IQR = 1.5$ $IQR =2$

(b) is true because B has a greater IQR than A

(e) This is false because some spread measures (which include quartiles and the interquartile range) changed when the 10th data is included.

The upper quartile and the interquartile range of A and B are not equal

8 0

3 years ago