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3 years ago

Which is an example of a statistical question?

Mathematics

2 answers:

Phantasy [73]3 years ago

6 0

<h2>Answer:</h2>

The example of a statistical question is:

Question 4: How old are the students in math class?

<h2>Step-by-step explanation:</h2>

<u>Statistical question--</u>

A statistical question is one which is based over the data which is sampled or collected such that there is a variability in the data.

Here the first three questions i.e.

Question 1 How old am I?

Question 2 How old is the teacher?

Question 3 How old will I be after my next birthday?

are not based over the sample these are based over a individual and not over the data or population. Hence, they are invalid.

The statistical question is:

D) Question: 4

Vikki [24]3 years ago

5 0

Hey there, Damonealy!

The correct answer should be D since you are talking about multiple amount of data. As you can see, question number 1-3 are talking about the age of a single person but question D is talking about the ages of multiple students which can be used in a statistic.

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HURRICANES A category 3 hurricane reaches speeds up to 20.88 kilometers per hour. The distance from Cuba to Key West is 145 kilo

White raven [17]

Let us assume that the time taken by the category 3 hurricane to travel from Cuba to Key West = X minutes
Speed of the category 3 hurricane is given as 20.88 km/hr
So the category 3 hurricane can travel 20.88 km in 1 hour.
The distance between Cuba and Key West = 145 km
Then
20.88 km is travelled by the category 3 hurricane in = 60 minutes
145 km from Cuba to Key west is travelled by the category 3 hurricane in = X minutes
So,
X = [(145 * 60)/20.88] minutes
= 416.66 minutes
= 17 hours and 36 minutes
Time taken by the category 3 hurricane to reach Key West from Cuba is 17 hours and 36 minutes.

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4 years ago

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Ivahew [28]

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3 years ago

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mina [271]

Answer:

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Step-by-step explanation:

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2 years ago

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olga55 [171]

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Answer:

Step-by-step explanation:

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