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cluponka [151]
3 years ago
14

Why did we sample in statistics? Discuss with example.​

Mathematics
1 answer:
mihalych1998 [28]3 years ago
8 0

We sample because we want to get an overview of the population. It's usually impractical to study the entire population.

For example, say you want to know what percent of people who go to a certain grocery store have a dog. It wouldn't make sense to sample every single person who goes to that grocery store; there's just too many people. But if you took a sample of say, 100 people, and asked them if they had a dog, you could get a rough estimate of all the people.

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Match the scenarios to their corresponding boundaries.
In-s [12.5K]

The correct choices based on the integers are: 1a, 2b, 3d, and 4c.

In the question, we are asked to match the scenarios to their corresponding boundaries.

  1. miles traveled by a car in one hour: this can be non-negative numbers as the distance traveled by a car cannot be negative, but it is not infinitely possible, making the right option a. numbers between 0 and 70.
  2. average Celsius temperature in Antarctica: is mostly negative, and even if positive, very low. making the right option b. numbers between -100 and 20.
  3. amount of money owed on a car: this can be any non negative number without limit, making the right option d. no negative numbers.
  4. age when a baby takes their first step: as its an age it wont be a negative number, and its a baby age so it will be very small, making the right option, c. no negative numbers and positive numbers less that 2.

Thus, the correct choices based on the integers are: 1a, 2b, 3d, and 4c.

Learn more about integers at

brainly.com/question/12399107

#SPJ1

8 0
2 years ago
4 cm × 1 1/4 cm<br>pls answer fast<br>​
kenny6666 [7]

Answer:

5 cm

Step-by-step explanation:

Since 1 1/4 is the same thing as 1.25, you can multiply 4 x 1.25 together to get your final answer which is 5 cm.

6 0
3 years ago
Read 2 more answers
A local school has clubs. The number of students in each club is shown in the bar graph below. Use this bar graph to answer the
zysi [14]
C is correct I think
3 0
3 years ago
R
yKpoI14uk [10]

Answer:

x = 3.6

Step-by-step explanation:

  • By the property of intersecting chords, we have:

  • 5*x = 6*3

  • -> 5x = 18

  • -> x = 18/5

  • -> x = 3.6
3 0
2 years ago
How long is the distance between the two points?
Aleks04 [339]

Answer:

the distance between the point g and h is 6.

Step-by-step explanation:

3 0
3 years ago
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