Explanation

Explanation

The differences between numbers are increasing by 8:

• 12 − 2 = 10

• 30 − 12 = 18

• 56 − 30 = 26

• 90 − 56 = 34

• Next difference: 34 + 8 = 42

• 90 + 42 = 132

Explanation

The source and method of data collection significantly impact the accuracy of the data.

Different sources might have varying levels of reliability and accuracy.

The method used to collect data, whether through surveys, interviews, experiments,

Or other means can also introduce biases or errors.

For example, a survey with leading questions might yield biased results. 

Explanation

The proverb "A stitch in time saves nine"

Means that addressing a small problem early on prevents it from becoming a much larger and more difficult problem later

Explanation

Speed=150 m​/15 s=10 m/s

Explanation

The accuracy of measurement is typically referred to as validity

 Validity refers to how well a measurement reflects the true value or concept it is intended to measure.

It is the degree to which a measurement tool measures what it is supposed to measure. 

Explanation

LIFO stands for Last In First Out

It is a principle used in stack data structures, where the last item added is the first one removed.

This "last-in, first-out" order is the defining characteristic of a stack

Explanation

Explanation

WPM stands for Words Per Minute.

WPM is a common measure used to evaluate:

• Typing speed

• Reading speed

• Speaking speed

For example:

• If you type 60 WPM, it means you can type 60 words in one minute.